This work presents a two dimensional model of self-propulsion in active droplets, such as cells, involving two scalar fields, representing the cytoplasm and a contractile cortex. An active stress couples the two scalar fields. The self-propulsion results from the activity when rotational symmetry is spontaneously broken.

This work studies the electronic and magnetic properties of few-layer Nb${}_3$I${}_8$ using first principles. The authors observe layer-dependent magnetism and compare their results with experimental work function measurements.

This paper provides a method to construct the reduced angular N-point spectra of observables and their covariance matrices, which can be applied to arbitrary N. This method also allows the authors to explore some issues regarding their theoretical computation which can impact accuracy at non-linear order in cosmological perturbation theory.

This work explores random quantum circuit models for non-unitary quantum dynamics of free fermions in one spatial dimension and show that this model is critical and has space-time conformal symmetry.

The authors show a diffusive diffusive growth behavior in a random unitary circuit with a conservation law, and provide numerical evidence of its onset in a generic chaotic quantum spin chain possessing energy conservation.

The authors use intrinsic properties of diffusion dynamics on graphs to define a scale-dependent node centrality measure. The time horizon of the diffusion plays the role of a natural scale factor. As the diffusion increasingly probes the surroundings of a node, it goes from capturing local properties to global ones

The authors establish a microscopic understanding of the anomalous Hall effect of electrons in several Kagome magnets. The spin-orbit coupling together with the inversion-symmetry breaking in these materials can effectively be described by a virtual texture that is canted out of the Kagome plane, even though the actual magnetic texture is coplanar. The uncompensated virtual texture has a finite scalar spin chirality effectively giving rise to a topologically induced Hall effect.

This paper shows that the combination of two achiral components targets and a circularly polarized photon in the dipole approximation yield chirally structured photoelectron angular distributions.

This paper proposes that anomalous momentum conservation at finite temperatures in topological Weyl superfluids (and superconductors) is due to universal thermal quantum effects of Weyl fermions on curved spacetimes.

This paper investigates the effects of gauge-violating defects in the initial state on the gauge-invariant dynamics of a ultracold-atom gauge-theory quantum simulator.

The authors show strongly ferromagnetic spinor condensates of ${}^7$Li atoms, where the spin interaction energy is comparable to the spin-independent energy.

This paper investigates the nonlinear effects that imprint the self-oscillating state of a nanomechanical oscillator embedded in a microwave cavity.

This paper explores the influence of low-levels of chemical substitution on the magnetism in GaV${}_4$S${}_{8-y}$Se${}_y$. In the $y$ = 0 and 0.1 materials the authors use muon spin spectroscopy to reveal a gradual crossover of the ground state between ferromagnetic and cycloidal order, with chemical substitution leading to growth of localized regions of increased spin density. The authors also show, through dynamics detectable with muons, that chemical substitution leads to skyrmionic precursors over a wide range of temperatures.

The authors report the observation of a large zero bias conductance peak in junction structures of several materials, with a value close to four times that of the normal state conductance. Their analysis suggest that this can be attributed to the existence of a supercurrent between two far-separated superconducting Al electrodes.

The authors introduce a Ramsey pulse scheme which allows to probe the Loschmidt echo of non-Hermitian Hamiltonians. They study a model of an impurity atom which is dissipatively coupled to a surrounding Bose gas and identify a many-body quantum Zeno effect in the corresponding non-Hermitian Loschmidt echo.

The authors use x-ray scattering to show direct evidence of the manipulation of the long-term and pitch of nanoscale heliconical structures of twist-bend nematic liquid crystals.

This paper studies the mechanism behind the corrections to topological entanglement entropy in the trivial topologically ordered systems. The authors show that the existence of the spurious correction is connected to the existence of non-trivial phases at the boundary when the gapped ground state is given by a stabilizer state.

The authors show the onset of supercooled liquid dynamics in binary chalcogenides using infra-red photon correlation spectroscopy. The paper uncovers two relaxation channels, associated with local heterogeneities , and studies the relaxation dynamics and the topological constraints of the system.

The paper presents photoinduced $\eta$-pairing in a half-filled infinite Hubbard chain at finite temperatures by means of unbiased numerical techniques. The authors excite the Mott insulating phase by a light pulse and monitor the time-evolution of the many-body system after irradiation, and show the enhancement of $\eta$-pairing correlations and how to control it.

This paper uncovers a self-propelling mechanism by which metal-dielectric Janus colloids in a liquid-crystalline film move by converting the energy of an oscillating electric field. The authors are able to control their trajectories by varying the field amplitude and frequency, further showing that propulsive flows arise around the particles, resembling those generated by swimming microorganisms, through force dipoles with centers displaced towards the metallic hemisphere.

The authors introduce a random-matrix framework that Page’s law for ergodic many-body systems by incorporating a finite entanglement localization length. The paper uncovers signatures of universality, and suggests that the effective localization length is a universal combination of model parameters up until it drops down to the microscopic scale.

This paper investigates an impurity particle that strongly perturbs a surrounding Bose-Einstein condensate. The authors propose a new theoretical description of locally deformed Bose gases that includes strong short-range correlations, which leads to a nonlocal extension of Gross-Pitaevskii theory.

This paper provides a way to identify charge and pairing density waves in X-ray scattering experiments performed on cuprates. The authors calculate two dimensional scattering maps with energy and momentum resolution, and conclude that the experimental findings are best explained assuming a predominance of pairing density waves.

This paper quantifies the quasi-condensation of two-dimensional excitons in a GaAs bilayer at sub-Kelvin temperatures. The authors shows that the excitons quasi-condensation leads to a net change in their temporal coherence, which decay evolves from an exponential to algebraic decay with a characteristic exponent compatible with the Berezinskii-Kosterlitz-Thouless theory.

This paper studies the field-angle dependencies of high-quality single crystal of UTe${}_2$ in standard and superconductivity states. The results suggest the presence of point nodes along the $a$ axis in the superconducting gap.

This paper reports nonperturbative numerical calculations for nonlinear optical responses of a twisted bilayer graphene. The twist has shown to activate various orders of harmonics that cannot occur in monolayer or conventional bilayer graphene.

The authors use the quantum speed limit method to find a lower boundary for adiabatic quantum computation

This work proposes a realization of topological states by introducing the concept of a synthetic dimension to a mesoscopic hybrid device consisting of a nanomagnet coupled to a one-dimensional Aharanov-Bohm ring. The authors show that this system can be mapped to a two-dimensional quantum Hall model and can support topologically-protected chiral currents in which the nanomagnet’s spin is locked to the propagation direction of electrons circling the ring.

This paper reports the possibility of robust stereo-dynamic control of rotational quenching in cold molecular collisions. By controlling the orientation and alignment of the molecule before collision, the authors show control of multiple peaks due to resonances associated with disparate partial waves.

This paper presents an approach for optical absorption calculations based on nonempirical dielectric-dependent hybrid functionals with an accuracy similar to the Bethe-Salpeter equation but at a dramatically reduced cost. This approach relies on the consistent use of a spatially dependent screening of the Coulomb interaction in the functional and in the calculation of the spectra

The authors use shortcuts to adiabaticity, quantum speed limit, and the Kibble-Zurek mechanism to probe and understand non-equilibrium dynamics through the lens of coherent control.

The authors propose a hydrodynamic theory for noncentrosymmetric highly-conductive metals, which suggests a nontrivial analogy between the electron fluids and chiral fluids, and thereby predicts a variety of anomalous transport phenomena such as asymmetric Poiseuille flow.

This paper demonstrates how dark pulses may be decelerating in a photorefractive crystal at room temperature. The authors show the conditions that allow to achieve delay larger than the input dark pulse width. When the input pulse duration is close to the crystal response time, the fractional delay is close to unity.

This paper proposes an even-parity chiral superconducting order parameter for strontium ruthenate. Using a three-dimensional three-band model for the band structure, the authors show that local interactions can stabilize such an even-parity pairing state at weak coupling but only once small symmetry-allowed inter-layer spin-orbit coupling terms are taken into account.

This work presents a two dimensional model of self-propulsion in active droplets, such as cells, involving two scalar fields, representing the cytoplasm and a contractile cortex. An active stress couples the two scalar fields. The self-propulsion results from the activity when rotational symmetry is spontaneously broken.

This work exploits a cavity QED system to investigate the connection between energy, information and the thermodynamic arrow of time in the quantum realm. The paper proposes an autonomous scheme of the Maxwell’s demon with a single Rydberg atom and a microwave resonator and studies the change of the mutual information between the demon and the qubit-cavity system

The authors show that the stability of magnetic bubbles in materials with strong spin-orbit coupling extends beyond the region predicted by the Kooy-Enz model, when the film thickness becomes comparable to the cylindrical domain wall width.

This paper shows that superconducting properties including a nonzero charge stiffness and long-ranged pairing correlations can be induced by applying a pump electric field to the Mott insulating phase of the Hubbard model.

This paper proposes a method, based on light scattering in fluids, to show that quantum zero point motion and vacuum fluctuations become more relevant when probed at smaller length scales

The authors study the optimal mean time needed by a free diffusing Brownian particle to reach a target at a certain distance from a randomly distributed initial position in the presence of resetting. The authors compute and measure the full first-passage probability distribution and show that it displays spikes immediately after each resetting time

The authors perform a secondary electron yield study on amorphous Carbon deposited on atomically clean Cu and use X-Ray Photoelectron Spectroscopy, to determine the layer thickness. The paper reports on the reduction of secondary electron yield with thin layer of about 10 nm.

This manuscript shows that an ensemble of paramagnetic nanoparticles driven across a periodic potential display diffusive yet non-Gaussian dynamics with a linear mean-square displacement and a non-Gaussian distribution of displacement. This behavior results from the coexistence of two types of dynamics, namely confined particles around magnetic domains and delocalized ones that propel along the lattice

This paper explores the transport properties of a quantum gas in a modulated optical lattice subjected to an inhomogeneous field. The authors show that qualitatively different classes of dynamical behaviors arise from different Poincaré orbit topologies in the associated semiclassical phase space.

The authors demonstrate that the line tension expression for dislocation core energy and the regularization of elastic fields near the core fundamentally emerge from the periodicity of the discrete atomic lattice. A continuum model for the dislocation core is presented which addresses the problem of short wavelength instability of dislocation lines inherent to linear elasticity theory, and predicts configurational energies.

This work studies the signatures of ergodicity breaking in U(1) lattice gauge theories in the presence of a random charge background.

This paper proposes a partonic fractional quantum Hall effect that could arise in the second Landau level of semiconductors. This parton state is topologically different from the corresponding lowest Landau level state which is a composite fermion state.

The paper presents an extension of the Thick Target Inverse Kinematic method to study resonances decaying by neutrons.

This work presents a theoretical scheme for implementing clock-transition-based quantum gates in a molecular nanomagnet heterodimer, enabling the realization of one- and two-qubit gates with high fidelities.

The authors provide an argument to show the impossibility of a time crystal in the chiral soliton model.

This work shows that interacting particles in a one dimensional optical lattice with strong harmonic confinement behave in a unique way, resulting in an exotic coexistence between spatially separated regions of localized and extended domains. The position of the border between two regions is estimated using local static field arguments coming from Stark localization

This paper presents a mean-field model for an ionic liquid with a composite, ion-specific, Coulomb-Yukawa interaction potential. If the Yukawa contribution is attractive, it triggers a structural instability near an immersed electrode

The authors study the ultrafast buildup of a doubly excited Rydberg series in helium. They observe how individual resonances emerge out of the continuous background absorption and quantify the time for individual spectral lines to be separated.

This work uncovers the underlying mechanisms responsible for the universal transition in the approach of superdiffusive systems towards their long-time, asymptotic behavior

This paper presents an strategy to identify regimes inn which soft matter mixtures may form quasicrystals. The method relies in tuning locations of maxima in the dispersion relation, or equivalently in the liquid state partial static structure factors.

The authors experimentally resolve the pulse- and temperature-dependent limits of single-shot alloptical magnetic switching in the compensated three dimensional ferrimagnet, revealing that the process is driven by exchange relaxation.

This work shows the existence of many-body mobility edge in large disordered Heisenberg chain. The time dynamics of initial product states reveal that the transition between localized and extended phases depends on the average energy of the initial states.

This work demonstrates multipartite EPR steering with a multimode quantum resource, based on parametric down conversion from an optical frequency comb. It shows how mode shaping at the receiver side enhances the steerability, without changing the optical circuit

The authors determine the elastic moduli of a model for soft amorphous solids such as foams, emulsions, and pastes. The paper shows that the amplitude of the moduli and the packing fraction where the solid phase appears depend on the binding force between particles.

This work gives an account of weak values in terms of path integrals. The author shows how a weak value depends on the Feynman paths connecting the pre-selection to the post-selection regions that cross the area in which the weak interaction between the system observable and the pointer takes place

The authors elucidate the impact of intermediate photon polarization on the pair’s yield in nonlinear Breit-Wheeler process, and propose a two-stage method to observe the signature of intermediate photon polarization.

The authors use inelastic neutron scattering on a perdeuterated protein to show that the low-energy vibration modes are correlated primarily through peptide bonds, which can be described by a one-dimensional harmonic chain model.

This work illustrates a general machine-learning approach to reduce the errors of quantum dynamics approximations.

The authors show that the fully anisotropic central spin Hamiltonian with XX Heisenberg interactions is integrable, and identify two classes of eigenstates.

The authors demonstrate the magnetization dependent spin Hall effect where the spin polarization of pure spin current can be additionally manipulated by the magnetization.

This work studies heteronuclear spinor gases and characterizes the collision channels that can transfer magnetization from one element to another, using spin relaxation from different initial states.

This paper studies the effect of strain on the Knight shift in the superconducting state of Sr${}_2$RuO${}_4$ to explain recently observed drops in the Knight shift below the transition temperature.

The authors show that a dynamical feedback between information spreading and motility of agents triggers the formation of coherently moving structures, or swarms, which in turn are responsible for enhancing social contagion across the population.

This work provides an approach to creating localized zero-energy states inside a lattice by insertion of a PT-symmetric defect with local gain and loss values that exceed the gain and loss value required by the exceptional point.

This paper investigates the dynamics of magnetic skyrmions on curvilinear geometries and shows that for a skyrmion stabilized by a curvilinear defect, an inertia term and a pinning potential are generated by the varying curvature, while both of these terms vanish in the flat-space limit

This paper introduces a dynamical model comprising users who make their own routing choices and those who consider routing advice based on localized inducement. The work discovers paradoxical traffic patterns emerging within the model, and develops a method for identifying mechanisms to minimize congestion

The authors introduce a numerical algorithm combining combines tensor networks and automatic differentiation to uncover a local unitary transformation that removes the sign structure from a quantum wavefunction.

The authors propose a dynamic rule for Kuramoto oscillators and analyze its synchronization transitions, showing a hybrid phase transition and a leader-follower switching dynamics

The authors derive a formula for the efficiency distribution of a paradigmatic quantum Otto engine and apply it to an analytically solvable two-level motor

This work shows that it is possible to deduce the number of discrete symmetries present in a complex quantum system by analyzing its corresponding spectrum. This can be done by calculating higher order level spacing ratios and using results from random matrix theory.

The authors find that external shear can either selectively enhance or suppress the characteristic length-scales in the interparticle correlations, depending on small details of the molecular interactions.

This works provides a density functional theory determination for the pressure-temperature boundary of the insulator-metal transition of warm dense fluid hydrogen

The authors predict the nonlinear anomalous thermal Hall effect for time-reversal symmetry invariant but inversion broken systems.

The authors provide a theoretical description of the electric field induced XMCD for a conducting system under steady-state condition, using the first-principles non-equilibrium Green function formalism.

This work studies a possible scheme for braiding Majorana quasiparticles in a two-dimensional topological superconductor.

This work uses an statistical approach to study the sensitivity of the large ring laser gyroscope GINGERINO, comparing its recorded data with the long time variations of the Earth rotation rate in the range of fractions of prad/s.

The authors study the in-plane thermoelectrical anisotropy in the high-Tc superconductor under uniaxial pressure.

This paper show that an interaction-driven metal-insulator quantum phase transition is continuous

The authors derive ab initio low-energy effective Hamiltonians for molecular solids Pd(dmit)${}_2$ salts and explore their solution in the magnetic properties of their compounds.

This paper shows that the Dy2Ir2O7 pyrochlore compound stabilizes a fragmented monopole crystal phase at low temperature, and that it yields the residual entropy predicted by theory.

The authors study the response of supercurrent to relative displacement of pristine graphene sheets, considering antiferromagnetic intralayer and interlayer electron-electron pairings, and propose supercurrent as a probe for characterizing the mechanism underlying superconductivity in a bilayer graphene system.

This work studies the electronic and magnetic properties of few-layer Nb${}_3$I${}_8$ using first principles. The authors observe layer-dependent magnetism and compare their results with experimental work function measurements.

This work predicts the quasiparticle interference spectrum in thin films of topological insulators under the influence of intersurface hybridization and intrasurface warping using a full t-matrix calculation.

This paper analyzes the magnetoconductance and the manifestations of the different charge carrier species in the entire parameter space of transport channels in three dimensional topological insulators

This paper provides a method to construct the reduced angular N-point spectra of observables and their covariance matrices, which can be applied to arbitrary N. This method also allows the authors to explore some issues regarding their theoretical computation which can impact accuracy at non-linear order in cosmological perturbation theory.

The authors tackle the problem of infection spreading of mutant strains and how it is influenced by the structure of the network. The paper finds that the probability distributions that describe the impact of mutant contagion are similar if the spreading takes place on any infinite-dimensional network.

This work reveals that an ultra-fast emergent electric field can be generated during the ultra-fast propagation of Bloch points in skyrmionic textures. The authors show the feasibility of tuning the generation process, as well as the amplitude and frequency of this electric signal by demonstrating a manipulation of Bloch-point dynamics.

The authors study the phase diagram of a lightly doped XXZ ladder. The paper identifies distinct phases and quantum phase transitions triggered by changes in the anisotropy

This paper presents a new simulator based on dissipatively coupled lasers for rapid and efficient fair sampling of XY spin Hamiltonian with complex ground state manifolds. The authors use the multiple longitudinal modes of each laser to form an ensemble of identical but independent simulators to provide statistical fair sampling.

The authors study the partition function of zeros for the Curie-Weiss model using a cumulant method. The paper elucidates the the Lee-Yang zeros and report on the critical behavior of the system.

The authors combine graph theoretic techniques and a form of duality, to show how one can uniquely probe contextuality of a quantum system using the exclusivity graph approach.

The authors demonstrate that the available phenomenology restricts the allowed model parameters for $\alpha$-RuCl${}_3$. The anisotropic couplings in the presented model produce a spectrum of spin excitations that consists of a broad continuum coexisting with well-defined modes. The paper uncovers that $\alpha$-RuCl${}_3$ can be described as a fluctuating ferro-antiferromagnet in a proximity to an incommensurate state.

This work explores the dynamics of an ensemble of interacting random walkers, hopping among nodes of a given network. The nodes are endowed with finite carrying capacity. A nonlinear function of the available space at the destination node, controls the tendency of the walkers to avoid nodes occupied by other walkers. Using the entropy rate the paper shows that an optimal crowding amount exists that maximizes the ability of the walkers to perform the network exploration.

The authors show that topological superfluid 3He can flow without friction in a phase which possesses a line of zero energy in the excitation spectrum, although the Landau’s limit for superflow is zero. The flow expands the node line to a Fermi surface for Bogoliubov quasipartices, which is usually absent in Cooper-paired systems, but may appear in unconventional superconductors and superfluids with certain broken symmetries.

This work studies unsharp quantum measurements as a resource in scenarios where one faces the trade-off between information gain and disturbance. The authors introduce a prepare-transform-measure scenario in which unsharp measurements outperform their sharp counterparts, as well as any stochastic strategy involving dichotomic projective measurements.

The authors propose a magnetostriction signature of multipolar quantum spin ice, which is shown to be distinct from themagnetostriction behavior of the symmetry-broken ordered phasesfound in non-Kramers and Kramers pyrochlore compounds.

This work shows how the entanglement entropy behaves in a general system at finite chemical potential with an O(2) symmetry. In addition, a connection between the Higgs gap and the leading area-law term for the entanglement entropy is established.

This work explores random quantum circuit models for non-unitary quantum dynamics of free fermions in one spatial dimension and show that this model is critical and has space-time conformal symmetry.

This paper proposes a non-Hermitian class of dynamic critical phenomenon beyond the classification by Hohenberg and Halperin triggered by the coalescence of the collective eigenmodes to the Goldstone mode. The authors find an anomalous enhancement of fluctuations that diverge at $d\le 4$, and many-body correlation effects that become relevant at $d<8$.

This manuscript demonstrates signatures of pseudodiffusive electrical transport through evanescent modes in topological insulator surface states. Pseudodiffusive transport is a property unique to Dirac Fermions at low number density, and disorder. The authors show that flicker noise or 1/f noise can detect the crossover from pseudodiffusive to diffusive regime in Dirac systems beyond graphene.

The authors show a diffusive diffusive growth behavior in a random unitary circuit with a conservation law, and provide numerical evidence of its onset in a generic chaotic quantum spin chain possessing energy conservation.

This paper studies the structure of three-dimensional translation invariant Pauli stabilizer models. The authors find that when a model has a bosonic particle which is mobile in two dimensions, a stack of two-dimensional toric code can be extracted from it using a local unitary. Similarly, when a model has a bosonic particle that is mobile in all three dimensions, the three-dimensional toric code can be extracted from it using a local unitary.

This paper demonstrates that the ground state subspace of systems with topological order - such as the toric code and systems with fracton order - can stay real under a robust set of non-Hermitian perturbations. This preservation of the reality of eigenvalues is sensitive to the size of the system, the conditions for which can be formulated both algebraically and geometrically.

This paper uncovers the role of the temporal contrast in achieving internal modifications in semiconductors with ultrafast lasers and explores how it may influence three dimensional fabrication of monolithic silicon microsystems.

This paper proposes a mechanism to realize a high degree of magnetic field-induced tunability of the scattering length for the collision between magnons in quantum magnets with strong spin-orbit coupling.

This paper introduces a minimal generalization of the SYK model, which exhibits a superconducting dome. A pseudogap phase, which appears next to the dome, is dominated by the strong quantum fluctuations. The pseudogap-superconductivity transition can be described as a nonlinear synchronization phenomenon, which is captured by a quantum version of the classical Kuramoto model.

This work shows that the hydraulic fracturing process in shale formations, where natural fractures are abundant but are poorly connected, is universal. The authors demonstrate that the correlation length of the natural fractures and the anisotropy in the stress field do not influence fluid propagation and the universality class of the fracturing process is the same as that of opening bonds randomly in a diluted bond lattice.

This paper investigates the effect of stochastic resetting in a diffusion process on a three-dimensional comb geometry. The authors analyze the transient dynamics for three different types of resetting: global resetting to the initial position, resetting from a finger to the corresponding backbone and resetting from secondary fingers to the main fingers, and show the solutions for the stationary distribution and the mean square displacement.

This paper investigates the non-conventional quasiparticle bands of the underscreened Kondo lattice with quasi-quartet crystalline electric field splitting and their signature in optical and magnetic dynamics. The authors show that a central heavy band inside the main hybridization gap leads to direct optical transitions already for frequencies corresponding to the low energy Kondo scale.

This paper demonstrates a quadrupole topological insulator with zero-energy corner modes and a pair of edge polarizations. The authors also find that such topological phenomena can arise from quench dynamics in non-equilibrium systems.

This paper proposes a method to extract topological invariance date from path integrals. The authors rely on a choice of space-time manifolds and quantum volume, given by a vector rather than a positive number.

This work demonstrates a new x-ray coherent imaging method, which combines high spatial resolution with the ability to map grains within thick polycrystalline specimens. The authors illustrate their method with a half-micron Pt grain embedded in a polycrystalline Pt matrix

This work presents analytical calculations of out-of-time-order correlators in quantum many-body systems where the dynamics are governed by unitary circuits with maximal butterfly velocity. In the case of dual-unitary circuits, the decay rate is explicitly related to that of the time-ordered correlation functions

This paper connects the complementary limits of manipulating quantum many-body systems with classical light and quantum light. The authors describe two different pathways towards achieving Floquet engineering of matter: (i) many-photon states at weak light-matter coupling, or (ii) few-photon states at strong coupling.

The authors use interference experiments with delocalized molecules and Bose-Einstein-Condensates to probe the quantum superposition principle. The degree of macroscopicity reached can be quantified by a Bayesian hypothesis test based on the direct measurement data.

The authors provide a framework to adapt a fermionic Hamiltonian to be used in bosonic systems. The paper applies this method to the Dirac equation.

This paper presents a definition of a hole-spin qubit based on a twofold symmetry that is applicable for a variety of materials and device geometries. If such symmetry is preserved, exchange interaction between two hole-spin qubits greatly simplifies increasing the fidelity of two-qubit gates. Exchange anisotropy in a silicon nanowire double quantum dot is studied in detail for both conserved and broken mirror symmetry.

This paper develops an optical method to probe ultrafast electron correlations, based on bielliptical high harmonic generation. The authors use ab-initio numerical results to show that, with this approach, correlations are imprinted on the harmonic emission spectra, appear in a wide energy range, and persist far from any material resonant behavior.

This paper discusses the competing mechanism of two ferroelectric origins from the $p$-$d$ hybridization and the magnetic exchange-striction in the multiferroic phase of tetragonal perovskite (Sr,Ba)MnO${}_3$.The authors perform a quantitative comparison between the experimental result from the analysis of the crystal structure analysis and a first principles calculation.

This paper describes the qubit digitization of a loop-string-hadron formulation of SU(2) lattice gauge theories coupled to staggered fermions.

This paper demonstrates that, under certain conditions, self-driven oscillations in suspended carbon nanotube transistors can be large enough to produce significant current within normally Coulomb-blockaded low-temperature transport.

This paper uses transport measurements in WTe2 to measure the coupling between two Weyl nodes of different chiralities. The authors show the onset of internode scattering, as evidenced by the comparison of experimental results with a theoretical model that accounts for both the disorder and the band structure of WTe${}_2$ including its spin polarization.

This paper presents a decoding algorithm for the correction of erasure or qubit loss using surface codes. The peeling decoder identifies an optimal correction and it can be implemented in linear time. It corrects up to 50% of qubit loss.

This work proposes a generic construction scheme for the quantum circuit implementing a nonunitary operator appearing in electronic-structure calculations. The authors demonstrate that the scheme enables one via probabilistic state preparation to calculate the linear-response functions of diatomic molecules, where simulated measurements and full configuration-interaction results are compared.

The authors study the effects of perturbations on the exact quantum many-body scar states. The paper shows that in finite-size numerics the deformed scars survive and can be described by perturbation theory, while the finite-size scaling result suggests their eventual thermalization.

This paper uncovers and analyzes two kinds of nonequilibrium Weyl semimetals, i.e. Floquet and anomalous Floquet weyl semimetals which do not show a counterpart in equilibrium

This paper presents analytic results on the dispersive regime of the dissipative Rabi model, without taking the rotating wave approximation of the underlying Hamiltonian. The analytic expressions for all dynamical parameters show qualitative differences at intermediate and large detuning, which allows the author to update the model of the interaction between qubits and resonators.

This paper reports a back-reaction mechanism in multielectron correlation dynamics of helium atoms irradiated by strong laser fields. The signature of back-reaction in high harmonic spectroscopy is a secondary plateau of high-order harmonics extending the emission towards higher frequencies, beyond the standard cut-off frequency.

This paper investigates a new formula of the total entropy production as an information-geometric projection. This formula also leads the definition of the partial entropy production for the subsystem introduced in the context of Maxwell’s demon. To compare the total entropy production with the partial entropy production from the viewpoint of information geometry, the authors find a connection between the entropy production and the stochastic interaction, which is a measure of information integration.

The authors study the regime of high incoming photon rates by developing two strategies. The paper shows that the creation of unwanted pollutants inside the medium invalidates the experimental configuration from realizing large trains of single photons.

The authors propose a new class of time-reversal invariant topological superconductivity, which is protected by the spin-U(1) symmetry. The integer-Z-valued topological winding number of this class can lead to flat bands all over the surface Brillouin zone

This paper studies quantum critical loop models by defining topological types of local operators, studying their renormalization group transformation, and obtaining analytical and numerical results on various scaling exponents.

This paper presents a self-dual symmetry which determines the Anderson localization in non-Hermitian quasiperiodic lattices. The authors show that the mobility edges in non-Hermitian quasiperiodic systems are of topological nature, due to the energy spectra for the extended states and localized states displaying different structures

This work studies a one-dimensional Fermi gas embedded in a two-dimensional noninteracting Fermi gas. The authors demonstrate that various quantum phases emerge due to the mediated interaction among the one-dimensional gas, which can be controlled by varying the density of the two-dimensional Fermi gas.

This work uses first-principles calculations to show that the structural variety of the Cu-Sb-S network allows a description of tetrahedrite in terms of a fematinite-like crystal modified by an ordered arrangement of S-vacancies that are at the origin of the metallic character of this complex compound.

This paper shows that when a single quantum emitter couples strongly to the dark mode, it can result in the vacuum Rabi splitting of a bright dipolar mode. Emitters with very low contrast due to short wavelengths could then transfer their oscillator strength to bright plasmon modes with lower energies

This paper shows that a retina-like sensor composed of two layers of excitable cells presents a power law with a small Stevens’ exponent and a huge dynamic range.

The authors study the generic phase diagram of spin relaxation time, ${\tau }_{\text{s}}$, in semiconductors using a stochastic model which considers the temporal evolution of a spin ensemble on the Bloch sphere. The strength of the quasiparticle scattering rate, $\mathrm{\Gamma }$, the spin-orbit coupling, $L$, and that of a magnetic term, ${\mathrm{\Delta }}_{\text{Z}}$ due to the Zeeman effect was considered.

The authors show superfluorescent emission by a large ensemble of ions ($\sim$\,10^12) embedded in a rare earth doped crystal. The paper shows how the spontaneous formation of a single macroscopic dipole takes place, triggered by excited ions coherently interacting via a common light field and initiated by the vacuum fluctuations.

The authors introduce a method to control swimming bacteria by a liquid crystal environment. The paper shows that a liquid crystal nematic patterned as a spiral vortex causes an individual-to-collective transition as the bacterial concentration increases, in which non-polar swimming of individual bacteria is replaced by a unipolar circular swirling of condensed swarms.

This paper introduces a scheme for calculating the electronic structure of periodic systems at finite temperatures, using a hybrid basis of plane waves and responsive atomic orbitals. The framework is applied to a transient system of nonisothermal warm dense matter, present during the first 100 fs after irradiation of a solid sample with an x-ray free-electron laser, wherein the electrons are warm and thermalized and the ions constitute a cold periodic system.

This work provides a systematic classification and energetic analysis of superconducting instabilities in different moiré superlattices of graphene. The authors show that these systems, even in the absence of spin-orbit coupling, can naturally exhibit spin-singlet and triplet admixture. The paper studies which of the possible pairing states can be realized in the weak coupling limit, and investigates the consequences of additional fluctuation corrections of nearby correlated insulators.

This paper explores the impact of self-similarity on the quantum electronic transport in graphene-based systems. When the Fermi level coincides with the flat-band energy, an unusual form of electronic transport is found. Despite a vanishing velocity and a gapped spectrum, a supermetallic phase is revealed. The conductivity is purely of inter-band nature and robust against the inelastic scattering amplitude.

The authors propose a fast method for enantioconversion based on a four-level double-$\mathrm{\Delta }$ model. By designing the applied electromagnetic fields, the four-level double-$\mathrm{\Delta }$ model can be simplified to two effective two-level sub-systems. Upon this, after three coherent operations, the initial chiral mixture can be converted to the enantiopure sample

This paper investigates the impact of dissipation on continuous topological Weyl materials, comparing two possible realizations of a Weyl-point dispersion based on breaking time-reversal symmetry or inversion symmetry.

The authors present a method to extend the reach of gravitational wave detectors, which applies machine learning algorithms to the detector data and interprets data from on-site sensors monitoring the instrument to reduce the noise in the time-series due to instrumental artifacts and environmental contamination.

This paper studies why doping a Mott insulator does not necessarily lead to a pseudogap in two dimensions. The authors propose a criterion for the appearance of strong-coupling pseudogap in the doped Hubbard model.

The authors propose a Schwinger-Dyson form for the renormalization group flow of the self-energy, that captures the pseudogap opening in the two-dimensional Hubbard model at half filling as it accounts for the impact of the antiferromagnetic fluctuations.

This paper studies the entanglement properties of free-fermion systems without hermiticity. From the entanglement entropy scaling, the authors identify the non-unitary conformal field theory with c=-2 in a PT-symmetric non-Hermitian lattice system hosting topological phases. The entanglement spectrum also can detect the topological properties in the gapped phases, including the PT-symmetric Su-Schrieffer-Heeger model and the non-Hermitian Chern insulator.

This work shows that an all-to-all interaction delivers a discrete time crystal that is robust against spatially inhomogeneous perturbations.

This paper develops an analytical low-energy theory describing a higher-order topological phase in a quasicrystalline model consisting of two stacked Haldane models with 30 degree twist—akin to the Kane-Mele model with a twist. Instead of regular mass inversions, the authors show the onset of fractional mass kinks in the edge theory, which protect fractional corner localized charges.

The authors investigate the high-pressure structural behavior of CdTe and characterize the crystal structure of the post-Cmcm phase. The paper finds that above 34 GPa the enthalpy of CdTe is constantly higher than the enthalpy sum of Cd and Te. This indicates that CdTe is a high-enthalpy compound which is stabilized by a large kinetic barrier.

The authors determine the ground state phase diagram of the lightly-doped Hubbard model on four leg cylinders with next-nearest-neighbor hopping, t’. The paper shows that, while the system remains insulating without t’, it quickly evolves into two distinct superconducting Luther-Emery liquids for small t’ with different spin and single particle properties.

This paper shows that a deposited distribution of nanoparticles transported by a liquid through a porous media is akin to a traveling wave propagating with a shape and velocity depending on the flow rate and the availability of particles with regard to the adsorption capacity. Confinements effects due to smaller pore size regions induce delayed deposition also described by traveling waves

This paper proposes a neural network architecture and learning protocol to solve the problem of convergence to ground states with a nontrivial sign structure. The authors apply their scheme to conventional antiferromagnets and show that, while it works well on those systems, it is unable to find ground states on frustrated magnets, finding instead low-energy states that exhibit the unfrustrated Marshall sign rule

This paper shows that current-driven local annealing and electromigration facilitated by high switching currents can give rise to read-out signals of nonmagnetic origin that may mask the magnetic signal and can even be the dominant contribution to the signal.

The authors propose and experimentally demonstrate an adaptive phase estimation protocol using a genetic algorithm, showing convergence to the true parameter value by using very limited data.

This paper derives the limit of the quantum network transmission rate when some of the quantum network channels are corrupted. The authors propose a quantum code that works efficiently even in the one-shot setting when the network operations are Clifford operations.

This work studies quasifree double photoionization using reaction microscopy and companion $ab$ $initio$ calculations. The quasifree mechanism is confirmed for H${}_2$ and introduced as a probe for the electron-electron cusp density in the ground state of a two-electron target.

In this paper, high temperature (~10 keV) solid density silver plasma is generated experimentally by exposing a thin silver foil to the extreme fields of a tightly focused high-power laser. The authors demonstrate that such a plasma is an efficient source of highly charged, high energy heavy ions, with generation of ultra-strong electric fields

The authors show that irreversibility is not always valid in the quantum regime. The paper extends this to any two-level system experiencing quantum relaxation processes

The authors study a finite-time quantum Otto cycle, where the working medium is periodically modulated during the thermalization strokes resulting a non-Markovian anti-Zeno dynamics.

The authors analyze the quantum phases in a Yukawa-SYK model. They show that the model has a maximally chaotic non-Fermi liquid phase and an incompressible insulating phase.

The paper studies the formation and measurable features of a correlated state which emerges in an electronic double layer when repulsive Coulomb interaction exceeds a certain critical value. The paper introduces a duality between two electronic layers and a double layer with electrons and holes.

The authors present a multiband transport theory of thermoelectric currents that relies on a density operator for multiband wave packets, whose dynamics is captured in a generalized equation of motion.

This work theoretically analyzes single-particle and many-body properties of twisted bilayer WSe${}_2$.

The authors demonstrate how a quantitative description of charge redistribution phenomena in correlated transition metal oxides, such as orbital polarization or charge ordering, is influenced by the inclusion of charge self-consistency in the DFT+DMFT method.

The authors propose a definition of the steady-state kinetic one-way flux in general chemical reaction networks far from equilibrium. The paper derives a fundamental relation between kinetic one-way fluxes and thermodynamic forces and shows various cycle decomposition of steady-state entropy production rates.

The authors show that for Gaussian quantum dynamics a nonlinear type of Onsager relation can be derived for systems arbitrarily far from equilibrium.

The authors propose to use arrays of multilevel atoms coupled to waveguides as photon detectors capable of resolving the number of photons. Both destructive and nondestructive detectors can be constructed in this way

This work shows how Dzyaloshinskii-Moriya and dipole-dipole interactions enhance the coupling-based Landau-Majorana-Stueckelberg-Zener transition effect.

This paper studies the phase structure of light carrying Orbital Angular Momentum as it propagates through a dense scattering environments. The authors show that it can be used to identify the size of scattering particles present under underwater or in free-space optical channels.

The authors use STM and AFM observations to show how individual atoms at the tip apex are visible, due localized tunneling between each atom and the carbon monoxide molecule.

The authors propose a strategy for Stark decelerators and provide a proof-of-principle of its functioning. The paper highlights its effect on the coupling between transverse and longitudinal motion and shows its influence over the hydroxyl radical flux.

This paper gives evidence that entropic inequalities are in general insufficient for detecting whether a distribution can be generated with classical resources in the bipartite Bell causal structure. The authors use both Shannon and Tsallis entropic inequalities as well as a general class of post-processing operations on the observed distributions to reach this conclusion.

This paper presents a implementation for a controlled-iSWAP gate working by applying a single lux pulse. The gate can be implemented using superconducting circuits or other systems which natively features an XY-interaction. The paper also discuss a quantum circuit for probabilistic exponentiating the iSWAP gate and other non-Hermitian gates.

The authors demonstrate insertion of laser-cooled atoms into a microscopic, transverse through-hole in an optical fiber, where they overlap directly with the guided light. This is a proof-of-principle prototype for the efficient combination of cold atomic ensembles with chip-based photonic circuits.

This work introduces a concept of local integrals of motion that captures topologically ordered many-body localized systems in spite of their inherent nonlocality due to topology.

This work generalizes the theory of nonlinear optical response in terms of the anomalous acceleration of the electronic quasiparticle, thus making the physical origin of the semiclassical contributions and the shift and injection currents transparent for materials with broken time-reversal symmetry.

The authors use decoupling stimulation to study neuronal synchronization. The paper analyzes the decoupling potential of different stimulation patterns and present a random reset stimulation algorithm which induces parameter-robust long-lasting desynchronization that persists after cessation of stimulation

This paper presents a study of the structural, vibrational, elastic, electrical, power and transport properties of $\beta$-Ga${}_2$O${}_3$ using first-principles simulation tools. The authors find that high energy optical phonons of B${}_u$ character account for most of the scattering limiting the carrier mobility.

This work introduces an algorithm to simulate an arbitrary all-to-all Ising Hamiltonian employing as a resource any given inhomogeneous nearest-neighbor Ising Hamiltonian and single-qubit rotations.

The authors use intrinsic properties of diffusion dynamics on graphs to define a scale-dependent node centrality measure. The time horizon of the diffusion plays the role of a natural scale factor. As the diffusion increasingly probes the surroundings of a node, it goes from capturing local properties to global ones

The author discovers a universal temperature scaling in the Nernst effect of heavy fermion materials. The scaling follows the prediction of the two-fluid model and the Nernst signal is explained by the asymmetric energy dependence of the emergent heavy electron density of states.

This paper formulates a nonlinear phase-amplitude reduction theory for limit-cycle oscillators described by delay-differential equations, which is applicable when the oscillator is subjected to perturbations of moderate intensity. The authors analyze a model of gene-regulatory oscillators and show that the reduced phase-amplitude equations elucidate the mechanism of nontrivial bistable dynamics under non-weak perturbations

The authors develop a learning strategy to study the relationship between the macroscopic flow properties of polymeric materials and their components. The paper shows how to obtain a constitutive relation from a limited number of small-scale microscopic simulations.

The authors use inelastic light scattering experiments and density functional calculations to study instabilities of the tetragonal crystal structure of Cd${}_2$Re${}_2$O${}_7$. The paper shows a splitting of specific phonon modes below 80 K which is related to a phase transition to a new orthorhombic crystal structure described by the space group $F$222.

The authors show that zigzag nanoribbons have $e$/2 charges and display spin-charge separation.

This work uses a neural network to solve partial differential equations describing the electric field in the slit-well microfluidic device.

This paper establishes a direct connection between the equilibrium quasiparticle spectrum of a model and the nonanalytic behavior appearing in its Loschmidt return rate. For small quenches within the ordered phase, nonanalytic behavior in the form of so-called anomalous cusps occurs in the return rate only when the lowest-lying quasiparticles are local excitations.

The authors establish a microscopic understanding of the anomalous Hall effect of electrons in several Kagome magnets. The spin-orbit coupling together with the inversion-symmetry breaking in these materials can effectively be described by a virtual texture that is canted out of the Kagome plane, even though the actual magnetic texture is coplanar. The uncompensated virtual texture has a finite scalar spin chirality effectively giving rise to a topologically induced Hall effect.

The authors study the time it takes for a quantum particle to reach a target state, using a stroboscopic measurement protocol. In certain cases, the mean time for detection can diverge, even for small systems, and the paper uncovers an Einstein-like relation that connects strong fluctuations in the system with the mean hitting time.

The authors use quantum estimation theory to quantify this limit and propose a dual-objective interferometric imaging system to measure the orientations of rotationally fixed molecules with quantum-limited measurement precision.

This paper shows how the detailed dispersion of the giant Rashba split surface states in the ferroelectric α–GeTe(111) can be resolved by static ARPES and surface potassium doping. The authors further confirm the Rashba mechanism for these states by moving them into the occupied part of the band structure, in good agreement with state of the art DFT calculations.

This work proposes a generalization of the standard framework of fault-tolerant quantum computing using two central concepts: quasi codes and quasi universality.

This paper shows that ion trap entangling gates can be simultaneously made robust against noise and mis-sets in the qubit frequencies using a simple shaped drive with very few frequencies.

This paper showcases new modes in the Raman spectra of 1T-VSe${}_2$ at low temperatures which emphasizes the onset of incommensurate and commensurate charge density wave in 1T-VSe${}_2$. The strong modulation of Raman intensity of the Eg mode with charge density wave shows the interaction of phonons with electron density.

The authors have developed a formulation of quantum field theory that recasts scattering amplitudes for a wide class of scalar field theories as topological quantities known as twisted intersection numbers. Feynman diagrams are collected as vertices of certain polytopes, the intersection numbers of which are shown to reproduce the correct scattering amplitudes

The authors study full counting statistics of Pauli spin-blockade in a GaAs double quantum dot and compare with other methods. They find two significant features: a tail structure and a parity effect

This paper introduces a shortest-path kinetic Monte Carlo framework to model SIR-like processes with general continuous, discrete, and hybrid infection and recovery time distributions. The authors use their framework to study various Markovian and non-Markovian SIR processes.

This work shows that the minimal number of nodes to be removed to fragment a multiplex network is dictated by the interplay between edge overlap and interlayer degree correlations.

The authors show that excitations near 3/2 quantum Hall state exhibit complex photoluminescence and relaxation dynamics

The authors use quantum field theory to propose a framework for fracton hydrodynamics arising from constrained dynamics.

The authors demonstrate that parametrized quantum circuits possess a better expressive power than classical neural networks, such as restricted and deep Boltzmann machines. Based on the advanced expressive power, the authors propose a Bayesian quantum circuit that enables parametrized quantum circuits to perform machine learning tasks

The authors extend a microscopic theory of polarization and magnetization to the study the effects of non-static and non-uniform electromagnetic fields in crystalline systems.

This paper proposes a non-Hermitian asymmetric rhombic lattice which supports fully flat spectrum and Aharonov-Bohm caging formed by the oppositely oriented unidirectional couplings at the exceptional point. The localization area of excitation can be manipulated by the distribution of the gain and loss

This work uses multi-level qudit systems for quantum computation in the context of trapped ions and show all of the necessary operations for qudit quantum computation with trapped ions along with realistic error estimates.

This work studies interacting lattice systems with a strong tilt potential and find that the charge relaxation shows subdiffusion due to the emergence of the reflection symmetry and dipole moment conservation.

This paper uses well-established tools of statistical mechanics to provide a model of gene expression profiles for clinical cohorts in medical research. The model reveals under which conditions the true set of disease-associated genes can be recovered.

This paper studies the nonlinear dynamics of a generalized Dicke model in the transition to superradiance.

This work explores the disappearance of superconductivity at the end of the cuprate high-$T_c$ dome. The authors find that the vanishing of $T_c$ arises from the combined effects of a decrease in the strength of the pairing interaction and an increase in the impurity scattering as the doping increases.

The authors establish an analogy between randomly pinned particles and superconducting vortices and showcase the role of the degree of hyperuniformity in the interplay between pinning and interactions

The authors develop an atomistic analytical model of the viscosity and fragility of liquid metals. The energy barrier is expressed, through the Zwanzig-Mountain high-frequency shear modulus formula, as a function of the radial distribution function and the interatomic interactions.

This paper examines neural network parameter initialization schemes by distinguishing between two sorts of randomness: randomness in network parameters and randomness in network inputs. The authors show that in higher layers of a deep network fluctuations arising from input randomness can decay to zero while the scale of fluctuations arising from parameter randomness remains constant.

This paper studies the diffusive motion of a segmentally flexible colloidal model system through experiments and numerical calculations. The authors observe hydrodynamic couplings between conformational changes and displacements, which may have implications for the transport and function of synthetic and biological flexible objects at the microscale

This paper presents a theory of field emission and thermionic emission, including the subsequent transition to the space-charge limited emission regime. Since transitions between mechanisms can influence the full solution even orders of magnitude distant in voltage or current density, the paper develops a new tool to identify transitions within a diode’s geometric and electric parameter spaces.

This work uncovers a new universality class in the out-of-equilibrium dynamics of vortices in finite temperature, two-dimensional superfluids. The authors show that any initial vortex distribution expands to form a uniform cluster - a process that is forbidden in viscous, classical fluids.

This paper shows that multiply quantized vortices in two-dimensional Bose-Einstein condensates display instabilities analogous to the ergoregion instabilities of rotating relativistic spacetimes. This implies that multiply quantized vortices are dynamically unstable in an otherwise uniform condensate.

This paper studies the relationship between electronic anisotropy, magnetic order parameter and Raman intensity of As phonon mode for multiple families of iron based superconductors

This paper shows that the semiconducting/noble metal multilayer structure, supporting an exciton-plasmon mode, can be a platform facilitating light-matter interactions at the strong coupling regime. A nearby placed quantum emitter has an emission spectrum showing a transition from a single peak, weak coupling regime, to three peaks, strong coupling regime, as it approaches thesemiconducting/noble metal multilayer structure

This work investigates Bose polarons in one dimension. The authors develop a model to take into account the backaction of the impurity on the condensate and where quantum fluctuations are described as modified Bogoliubov phonons on a deformed background.

This paper provides a scheme for quantized pumping without a uniform band occupation in a time-modulated and tilted lattice. The authors propose using Bloch oscillations to sample the momentum space uniformly.

The author shows that rigid colloidal particles of various shapes can be mapped to an effective point, line, or surface charge distributions. This allows closed-form integral expressions for the electrostatic potential and effective pair potential for particles of possibly arbitrary shape and particle configuration.

The authors propose a scheme utilizing an underdense plasma of spiral thickness in generating relativistic vortex laser light with axial orbital angular momentum. The laser ponderomotive and the plasma charge-separation forces exert a torque on the plasma ions, resulting in creation of oppositely directed forces in the plasma ions and the laser light.

This paper shows that the dynamics of autonomous heat engine can be described by simple two-variable equations connecting mechanics and thermodynamics. The authors use the low-temperature-differential Stirling engine as the model system of the autonomous heat engine.

The authors derive an approximation for the cumulant Green’s function using the Kadanoff-Baym functional differential equation. The paper provides a compact expression for the cumulant that includes nonlinear corrections.

The authors provide an statistical treatment of speckle intensity correlations as a function of the position of an obscured moving object and perform experiments to compare with their theory

This paper provides the emergent phases of localized states at the interface of two-fold parity-time symmetric quasi-one-dimensional systems. The localization lengths of the states are robust against the non-Hermitian parameters. The phase boundaries are related to the non-Hermitian PT-phase transition at the exceptional points.

The authors predict a quantum anomalous Hall state at filling factors $\nu =1,3$ in twisted monolayer-bilayer graphene

The authors use Floquet theory to analyze the electronic stopping of charged particles.

This paper studies a supersolid-like superfluid angular stripe phase in a spin-orbital-angular-momentum coupled Bose gas, using density modulation with ultracold ${}^{41}$K and ${}^{87}$Rb atoms.

The authors propose a design for an elementary quantum acoustics setup, comprising a nanoscale diamond with embedded emitters of non-classical GHz acoustic waves. The scheme amplifies the emitter-cavity interaction by concentrating the acoustic waves into deeply subwavelength volumes through an acoustic analogue of the lightning-rod effect.

This work analyses numerically the localization properties of a disordered quantum dimer model on the square lattice. The authors find a transition from an ergodic to a many-body localized regime as a function of the disorder strength.

This paper demonstrates the storage and manipulation of heralded single photons generated from a cavity-enhanced spontaneous parametric down-conversion source in atomic memories based on electromagnetically induced transparency. By varying the intensity of the coupling beam during retrieval process, the authors show that the waveform, bandwidth, and nonclassical correlation of the heralded single photons can be manipulated.

This paper studies the double perovskite Sr2VNbO6 using first principles DFT+DMFT, and shows that the charge transfer between the B-site cations can lead to strongly correlated behavior. The authors also observe that the crystal structure parameters predicted by DFT+DMFT and DFT+U can be different, and these subtle differences can result in different electronic structures.

This work presents a new class of pulse to perform a broadband universal rotation on two-level systems, independent of the system preparation, using a phase dispersion function. The authors present a method of optimal control to avoid traps on the control manifold, and find pulses of half the duration compared to the previous best universal rotation pulses.

This work shows that nonadiabatic transitions may yield a fractional Josephson effect in a conventional Josephson junction containing a quantum dot, and explore the robustness of the fractional Josephson effect as a probe of topological superconductivity.

This work demonstrates a relationship between ferroelectric domain wall pinning by dopants and the local order parameter amplitude around the dopants. The authors propose that such pinning can be predicted from the free-energy landscape of polarization switching.

The authors use a thermally responsive block copolymer as interfacial stabilizer to demonstrate tunability and topological diversity in liquid crystal shells

The authors use a combination of positive and negative muon spin rotation and relaxation to investigate fluctuations of nuclear magnetic fields in an olivinetype Li-ion battery material.

In this work, crystal momentum and atomic stacking configuration are introduced as dual variables in electronic moiré systems. Within the context of this duality, the authors explain the microscopic origins of several twistronic spectral features and provide multiple approaches for predicting them in new materials.

The authors measure and characterise the inelastic loss that occurs when a mixture of Rubidium isotopes is dressed with radiofrequency radiation. The large inelastic rate coefficients are explained through detailed quantum scattering calculations.

This paper proposes a multiplex generalization of Markov chains, whereby a set of Markov chain layers is coupled by a set of interlayer Markov chains. The resulting system gives rise to emergent convection cycles that are optimized, along with the convergence rate, when the transition probabilities within and between layers are balanced. The authors support these findings with spectral perturbation theory and an empirical study of frequency-multiplexed brain-activity data.

The authors propose a tile assembly model (rcTAM) to study self-assembly, self-controlled growth, and self-replication. The paper shows how self-replication can be achieved without biological mechanisms or organic chemistry.

This paper considers classical music pieces as stochastic trajectories and explores the extent to which these display statistical time irreversibility, i.e. whether a preferential time arrow emerges with an associated entropy production. Since 1/f noise —a paradigm to explain the complexity of music— is by construction time reversible, finding clear signatures of time irreversibility in music suggests that linear temporal correlations are not sufficient to explain the statistical patterns underlying musical compositions.

This work discusses the effects of many-body interactions on the statistics of work in inhomogeneous fermionic chains driven for finite times and across the precursor to the metal-Mott insulator quantum phase transition. For dynamics beyond sudden quenches, a change in sign and a variation in value of the skewness signal the transition, while entropy production dominates work fluctuations even for slow processes, in contrast to the classical work fluctuation dissipation relation.

The authors find that proximity effects of an additional metallic/superconducting layer close to a Kondo-lattice modify the collective transport properties relative to separate layers. The Kondo-insulator state is suppressed, and a superconducting Kondo phase sets in, with the occurrence of unconventional pairing amplitudes involving f-electrons

The authors report on the first experimental realization of the classical Dicke model. This is performed by making use of two nonlinearly coupled, synthetic LC circuits, implemented by means of active electrical networks. The presented setup is used to experimentally monitor important features of the Dicke model, such as the ground-state and excited-phase transitions, the co-existence of periodic and chaotic trajectories, and the classical version of the fidelity out-of-time-order-correlator or FOTOC.

The authors propose a statistical model for Kinetic Monte Carlo computations of the homoepitaxial growth of Ga2O3 and compare it with experimental results.

This paper studies statistical properties of avalanche dynamical models on complex network topologies. The authors provide numerical and theoretical evidence of a universal critical behavior. Both the size and the duration of avalanches obey power-law distributions characterized by two distinct scaling regimes: at small scales, the statistics of the avalanches is model and network dependent; at large scale instead, the distribution of the avalanche sizes and durations is identical for all networks and types of dynamics.

This paper shows how the conservation of real and reactive power sets limits on the potential of any finite and arbitrary geometry to scatter and absorb propagating waves.

This work investigates a two dimensional electron gas formed on the surface of nominally insulating SrTiO${}_3$ thin films grown on Nb-doped substrates. The authors show that, for a particular Nb concentration, the system presents a single spin-polarized Fermi surface.

This paper uses optical second harmonic generation rotational anisotropy, in combination with a model of hyper-polarizable bonds, to show that screening of long-range Coulomb interactions in a polar metal can lead to an extended critical fluctuation region above the polar transition temperature

This work provides a platform to predict metal encapsulation atop the surface of graphite. The authors show a linear scaling between the optimal encapsulation temperature and the metal’s cohesive energy; and use density functional theory to validate their experiments.

This paper shows the influence multi-spin interactions in multipolar Kondo materials to pin the ordered moment and to track its evolution with magnetic field.

This article presents the emergent dynamics of Stöber and Janus colloids upon the spinodal phase separation of the suspending medium investigated by dynamic X-ray scattering. Both colloids manifest an enhanced dynamics dominated by strong velocity fluctuations and anomalous diffusion akin to superdiffusion.

This paper proposes the fast control of open quantum systems in Gaussian states through experimentally implementable protocols. The authors develop shortcuts to adiabaticity for the fast thermalization of a quantum oscillator using stochastic parametric driving.

The authors use thermoelectric power and Hall-effect measurements to give evidence of a magnetic field-induced Fermi surface reconstruction in the heavy fermion superconductor UTe${}_2$ at the metamagnetic transition, which coincides with the abrupt suppression of superconductivity at 35 T for magnetic field applied along the hard magnetization axis.

The authors show that in the Kitaev spin liquid, while the Majorana fermions evade a strong decay due to the gradient form of the spin-lattice coupling, the study of phonon dynamics is an indirect probe of fractionalization of spin degrees of freedom.

The authors demonstrate the difference in the spatial dependence of the wave functions at different partial commensurate fillings of the flat bands in graphene. The paper shows that at partial filling the wave functions of the lower band become delocalized while the upper band changes becomes localized at different locations depending on filling.

The authors study the nonequilibrium stationary state of the Ising model driven away from thermal equilibrium at temperature $T$ by a stochastic resetting protocol. The paper shows that the associated resetting produces pseudo-ferro’ phase in the $(T,r)$ plane, characteriszd by a magnetization distribution that vanishes as $\sim m^{\zeta }$ as $m\to 0$

This work examines the growth of a Bose-Einstein condensate in a trapped ultracold bosonic gas quenched across the phase transition. The validity of the Kibble-Zurek framework in the early stages of the symmetry-breaking dynamics is assessed, clarifying the role of different time and spatial scales in the quench and filling in the gap between the early evolution and the corresponding long-time evolution observed in the experiments.

This paper shows that for tilted π molecules the spin-orbit coupling can open a new conduction channel which depends strongly on the magnetization orientation of electrodes due to symmetry-selective coupling and quantum interference effects.

This work shows that the high nullity of the adjacency matrix associated to a network induces the localization of a continuous-time quantum walk on the long-term average. This localization is caused to geometric constrictions, as opposed to the Anderson localization.

The authors report on the observation of the terahertz-radiation induced magnetic quantum ratchet effect in graphene with a lateral dual-grating top gate superlattice. The corresponding photocurrent shows sign-alternating magneto-oscillations corresponding to the Shubnikov-de Haas effect.

The authors show that in a one-dimensional geometry realizing the Tomonaga Luttinger liquid regime, the absorbed power has a universal scaling at variance with the non-universal behaviors generically obtained in such state.

The paper proposes a plasma composed of cations and anions in the quantum-degenerate state, with both ionic components cooled down into the state of a Bose-Einstein condensate and explore its nonlinear, specially solitonic, behavior.

This paper presents a Conditional Wave Theory of collisional quantum decoherence, which reproduces the behavior of the Joos-Zeh master equation via a Schrödinger-like equation with a time-dependent logarithmic non-linearity.

This paper uncovers radiative topological biphoton states in a spatially-modulated qubit array coupled to a waveguide. The topology originates from nontrivial bound-state bands which are characterized by the Chern number in the parameter space created by the center-of-mass momentum and modulation phase being a synthetic dimension.

The authors investigate interferometric methods for estimating the mechanical tilt angle of an object, using quantum metrology. The paper shows that these schemes provide a precision gain that arises from the initial transverse displacement of the beam.

This paper focuses on the characterization of higher order symmetry protected topological phases, using two methods, namely by introducing a many-body invariant related to the discrete Wen-Zee response, or by exploring the entanglement structure of these phases

The authors calculate the AC Hall conductivity of 2+1dimensional Chern insulators including a Dirac, as well asmomentum-dependent mass term

This work shows a method to utilize detrimental dissipation to enhance the performance of a quantum technology, by driving the thermal atoms into a comb-like atomic array

This paper develops an effective theoretical framework describing atomic ionizations induced by general dark matter-electron interactions and their phenomenology in xenon and argon target detectors.

This work provides a universal characterization of nonclassical, non-Gaussian environmental fluctuations in the frequency domain, based on the Keldysh approach to quantum noise characterization. The authors also present a calculation of frequency-resolved third cumulant, i.e., quantum bispectrum, of a nontrivial quantum bath. They show that the quantum bispectrum reveals that quantum fluctuations can break detailed balance.

The authors use first principles to obtain an intra-atomic singlet spin configuration on the Ni ion in an infinite layer structure nickelate. The paper shows that this singlet has internal orbital texture with nonzero and anisotropic net coupling to neighboring singlets.

Atomic chains with a topological defect feature a sliding-to-pinningtransition which changes the friction properties of the system. The authors study the impact of this phase transition on the energy transport inside an ion Coulomb crystal and find that the defect acts as a highly sensitive and tunable valve for energytransport.

The authors devise a quantum-inspired algorithm that tackles the general minimum conical hull problems in polylogarithmic time with respect to the input size.

This work describe a dynamical method to characterize one dimensional chiral models, based on the direct observation of time-evolving bulk excitations. The protocol is tested on top of a readily-feasible experimental set-up of an interacting Su-Schrieffer-Heeger (SSH) chain which realizes both topological and symmetry-broken phases.

The authors present a numerical investigation into the magnetically ordered state of Ca${}_2$RuO${}_4$ and establish it as an excitonic antiferromagnet. While the excitonic character coexists with strong orbital polarization, spin-orbit coupling leads to some deviations from perfect orbital order and from a pure spin scenario.

The authors propose a method to obtain weak, dissipative solutions of Galerkin-truncated, inviscid equations of hydrodynamics.

The author investigates the effects of the Dynes parameter on the depairing current density, the current-dependent nonlinear kinetic- inductance, and the superheating field in diffusive superconductors based on the Eilenberger-Usadel theory.

This paper demonstrates electrical creation of spin polarization in a layered semimetal TaTe${}_2$ via the charge-spin conversion process at room temperature. Using a hybrid device of TaTe${}_2$ in a van der Waals heterostructure with graphene, the spin-polarization in TaTe${}_2$ is injected and detected by nonlocal spin-switch, Hanle spin precession, and inverse spin Hall effect measurements.

This work demonstrates that weak measurements can improve quantum random access codes, allowing two sequential decoders to find non-classical correlations with one encoder. Their decoding performance can provide a semi-device-independent bound on some properties of the states and the measurements involved in the code.

This paper addresses the effect of probability backflow in quantum states with position-momentum correlations. The author constructs correlated states that are accompanied by classically-forbidden probability transfer exceeding its largest possible value for uncorrelated states, the so-called Bracken-Melloy bound

The authors calculate the phase diagram of a mixture of size-disperse hard spheres in confinement. Despite the fact that this mixture is the prototypical model of a glass forming liquid, the authors find that when it is confined between walls, crystals form at densities below the glass transition point.

The authors present a Ritz method for finding most probable transition paths between meta-stable states of stochastic dynamical systems. This provides a route to constructing non-equilibrium potentials by repeatedly sampling transition paths asymptotically in time.

This paper shows that the combination of two achiral components targets and a circularly polarized photon in the dipole approximation yield chirally structured photoelectron angular distributions.

This paper explores the relation between the response of a generic isolated many-body quantum system to a weak-to-moderate perturbation on the one hand and the perturbation’s matrix structure in the eigenbasis of the unperturbed system on the other hand. An analytical theory for this relationship is demonstrated and verified numerically.

This paper introduces a diagrammatic Monte Carlo solver for general multi-orbital systems, and presents tests on known chemistry systems and on realistic quantum embedding calculations of the antiferromagnetic solid NiO.

This work uncovers the vulnerability aspect for quantum machine learning, by showing that quantum classifiers are vulnerable to adversarial perturbations. The authors give generic recipes on how to generate adversarial perturbations and mitigate the vulnerability problem in various adversarial scenarios.

This paper studies high mobility InSb quantum wells with tunable carrier densities by magneto-transport experiments. The authors use the coincidence method and the temperature dependence of the Shubnikov–de Haas oscillations to obtain the effective g-factor and the electron effective mass.

The paper presents chirality oscillations and identity oscillations, associated to spatiotemporal helicity, for stable two dimensional solitons of semi-vortex and mixed-mode types in spin-orbit-coupled Bose-Einstein condensates with intrinsic self-attraction, loaded in a dual-core trapping configuration.

The work investigates topologically nontrivial bound states, based on highly hybridized edge states of a topological insulator. The authors show that well-defined Majorana bound states can be obtained in materials with a hidden Dirac point in the presence of a magnetic strip of width comparable to the localization length of the edge states.

The authors propose a scheme for quantum sensing with phased, adiabatic chirped pulses, and apply the technique to sensing using NV centers in diamond.

The authors study the spin-1/2 Heisenberg-Kitaev model on the kagome lattice, which interpolates between the Heisenberg antiferromagnet and the Kitaev model in which the coupling in spin space is tied to the orientation of the bonds, and show the onset of a quantum-classical crossover.

This work studies the development of a chiral supercurrent flow between two superconductors coupled by means of quantum Hall edge states. The emergence of Majorana fermions when the superconductors are driven across a topological phase transition causes significant changes in the behavior of the critical current as a function of the flux variation in the Hall bar. The resulting Fraunhofer patterns unveil not only the presence but also the spin degree of freedom of these exotic quasiparticles

The paper studies the jamming transition of crystals with small size polydispersity. The author shows that infinitesimal polydispersity causes the replica symmetry breaking transition at the jamming transition point, leading to the same scaling laws of amorphous solids.

The authors show that for any N-parameter statistical model, the manifold of probability distributions can be visualized in an (N+N) dimensional Minkowski space, preserving the natural distances between model predictions.

This paper shows how elastic and viscous microscopic interactions influence rheological responses in soft materials. Both the standard linear solid model of viscoelasticity and the Hertz model of mechanical contact can be recovered by a coarse-grained model.

The authors propose a plausible candidate for fractional quantum Hall effect at $\nu =2+3/7$ in the form of electrons as bound states of fictitious partons, which themselves occupy integer quantum Hall states.

The authors show that by applying an electric field to the $\pi$ Zak phase, the polarization rises to half of the quantized value of polarization, under certain conditions, for several models and materials. This is attributed to the topological bound states, which respond sensitively to the electric field.

This work reports on several superconducting states induced by ferroic fluctuations of multipoles in strongly correlated and spin-orbit coupled systems.

This work presents an experimental observation of active Janus particles suspended in a gas-discharge plasma. The Janus particles used are micron-size plastic microspheres, one half of which is coated with a thin layer of platinum. When suspended in plasma, they acquire self-propulsion and move in characteristic looped trajectories suggesting a combination of circling and spinning motion. The main force driving the particle motion is identified as photophoretic force.

The authors establish the effect of temperature on the decohesion process of an elastic chain tethered to a rigid substrate. This process is investigated using the tools of equilibrium statistical mechanics and, in the thermodynamic limit, it exhibits a phase transition with the critical temperature obtained in closed form.

This work investigates the indirect exchange interaction between magnetic impurities mediated by irradiated electrons in driven graphene. The authors develop a nonequilibrium theory that elucidates the effects of irradiation on the exchange coupling and demonstrate its tunability via the driving field.

The authors use many-body techniques to show that conventional superconductors doped with magnetic impurities display odd-frequency superconductivity, where the superconducting gap function is odd rather than even in frequency.

The authors study phonon emission processes induced by single electrons tunneling between two energetically offset quantum dot levels, focusing on extracting the electron-phonon coupling strength in semiconductors. The paper shows contributions from piezoelectricity and deformation potential to reveal oscillations of the electron tunneling rate as a function of energy offset

This work presents a theoretical framework based on kinetic equations and noise spectra that can be used to describe the kinetics of many particles coupled to an engineered reservoir.

This paper studies the evolution of a trapped ion impurity immersed in a bath of Feshbach molecules. Depending on the binding- and collision energy, the impurity induces Feshbach molecule dissociation or changes its nature leading to the formation of a molecular ion, offering an alternative approach to trapped ultracold molecular ions.

This work explores how collisionality can affect magnetic field generation by the Biermann battery. While in marginally collisional systems the Nernst effect enhances the magnetic fields, as the collisions decrease, kinetic effects allow for even stronger Weibel filaments to develop.

This work showcases an approach to characterizing structure-function relationships in complex networks in the context of flow networks tuned to perform specific functions. The authors find that the response of such networks encodes hidden topological features—sectors of uniform pressure—that are not apparent in the underlying network architectures, providing a universal topological description for all networks that perform these types of functions.

The authors observe the closure of the Zeeman energy gap in yttrium iron garnet at low temperature, using high-energy-resolution inelastic neutron scattering when a magnetic field of approximately 0.1 T is applied along [111] direction.

This works uses the two dimensional rotational invariant plane in bosonic symmetry protected topological phases with $C_2$ rotational symmetry in four dimensions to classify the phases and obtain a boundary field theory as well as an anomalous topological order for the phase that is not captured by the group cohomology classification.

The authors propose a model that couples the force applied on the adhesion bonds to the length variations of the cell and to the polarization of the retrograde actin flow to explain cell migration patterns

This work proposes a nonabsorbing microwave single-photon detector that uses an artificial atom as a coherent interaction mediator between a traveling photon and a high-Q resonator. The setup achieves distinguishability in excess of 98% for realistic parameters.

The authors quantify droplet airborne spreading reach using turbulent advection. The paper showcases the role of the integral length scale of the turbulence as a critical parameter

The authors analyze the magnetic multisite and multi-spin exchange interactions and their associated symmetry rules with a special focus on chiral interactions.

This work presents a predictive field theory and simpler reduced models for the dynamics of interacting active Brownian spheres in three spatial dimensions. The authors apply it to relate coefficients of models from the literature to microscopic parameters and to derive analytic expressions for the particles’ density-dependent mean swimming speed.

This paper reports on measurements of the transition frequency of a strontium-87 lattice clock with low uncertainty, by using two local caesium fountain clocks.

This work investigates precision bounds in absorbance sensing via the Beer-Lambert law for quantum and classical sources of light. The authors find that by optimizing the length of the sample, classical sources of light are able to reach within 83% of the absolute quantum limit in precision. A bulk optical experiment is used to demonstrate optimization of thermal and Fock states of light

The authors provide a theoretical scheme to detect entanglement between temporally ordered modes escaping from a cavity containing a mechanical oscillator.

This paper describes how collections of small synthetic chemically-powered motors function in complex filament networks. Like biological molecular machines, these synthetic motors derive their chemical fuel from nonequilibrium reactions in their environment, attach to filaments and move along them but, unlike biological machines, they use self-generated chemical gradients to effect propulsion. The structure of the filament network strongly influences the character of the collective motions of these motors.

The authors study the phase diagram of a one-dimensional band insulator with spin-orbit coupled electrons, supporting trivial and topological gapped phases separated by intersecting critical surfaces. The intersections define multicritical lines across which the ground-state energy becomes nonanalytical, concurrent with a closing of the band gap, but with no phase transition taking place.

This work shows that in the series of the Ruddlesden–Popper nickelate solid solution $A$${}_{4-x}$$B_x$Ni${}_3$O${}_{10}$ ($A$ and $B$ = La, Pr and Nd; $x$ = 0, 1, 2 and 3) the transition temperatures as well as the room-temperature resistivities strongly correlate with the Goldschmidt tolerance factor t.

This paper introduces a trajectory-based semi-classical model that allows for the retrieval of the electron wave packet’s phase gradient in momentum space at the tunnel exit from experimentally accessible quantities. The authors discuss how this phase gradient is related to position offsets and changes of the Wigner time delay in strong-field ionization

The authors propose examining the scaling under dynamics of both macroscopic and microscopic quantities to locate the quantum critical region.

The authors provide analytical conditions for the existence of a time interval where both the average entropy production $\langle \mathrm{\Delta }\sigma \rangle$ and its variance $\text{Var}(\mathrm{\Delta }\sigma )$ are simultaneously decreasing for specific values of some parameters $\alpha$.

This paper proposes methods to inferentially assign a Hamiltonian to describe the unknown interactions between constituent particles of select open quantum systems. The authors’ inferential protocol constructs the model Hamiltonians through a minimization procedure which involves static and dynamic correlation matrices, which are themselves obtained from a polynomial number of measurements

The authors explore the symmetry properties of two color massless QCD at finite temperature and density. These properties yield exact constraints on its phase diagram at the isospin Roberge-Weiss point and also show the presence of gapless excitations localized on topological defects in symmetry-broken phases

The paper studies the readout processes of Majorana qubits using coupling to a quantum dot and a charge sensor. The dynamics of the system after switching on the measurement device is calculated by an effective Lindblad master equation going beyond the rotating-wave approximation.

This work develops a quantum measurement theory for practical readout protocols relying on charge sensing using a tunnel-coupled quantum dot. The authors analyze the conditions for successful readout protocols and identify the conditions for implementing robust measurements of Majorana qubits.

This work presents a parameter-free approach to quantitatively predict the response of two-dimensional valleytronics materials to an external magnetic field. The authors predict Landau levels that match well to those deduced from recent optical experiments

This paper reports the anomalous Zeeman effect of the R lines of ruby in megagauss region. This observation owes to the Paschen-Back effect, where the Zeeman energy overcomes the crystal-field energy splitting, resulting in the renormalization of the good quantum number.

The authors use concepts and tools from Lagrangian data analysis to investigate the edge manifold in hydrodynamics. The paper identifies the edge manifold as a Lagrangian coherent structure of infinite dimension.

This paper studies the topological properties in the time evolution of a system after a quantum quench, by comparing the different signatures that can be used to detect topological properties in the out-of-equilibrium dynamics.

This work study a spin-1 honeycomb lattice magnets with frustrated change interactions. The authors show the phase diagram of the model and emphasize the effects of magnetic frustration on magnetic excitations of featureless quantum paramagnet.

This work shows how the confinement from three to two dimensions of a three-body system by means of an external harmonic oscillator field can be equivalently described as a system moving in a non-integer dimensional space. The case of three identical bosons is considered.

The authors show that when the localization length is only marginally above the critical threshold the presence of strongly disordered regions typically stops the avalanche in many body one dimensional systems. The paper delves into this stopping process using a single interacting thermal seed coupled to an Anderson chain

The authors demonstrate that diamond surface conditions can strongly affect charge state stability, and that changes in charge state dynamics can also decrease the optically detected electron spin resonance contrast.

The authors provide a characterization of the spin-orbit coupling in semiconducting nanowires, based on a single-band equation .

This paper presents a joint theoretical and experimental study of the electronic structure of pristine and Ni-substituted LaFeO${}_3$. The authors analyze the peaks in the x-ray spectra using density-functional theory combined with extended Hubbard functionals

This paper tackles the measurement problem of quantum mechanics in a new way. The authors suggest that reality is a space-time field with vacuum fluctuations, which allows the treatment of any quantum field theory as a realistic object. With this approach, using stochastic trajectories with propagation forward and backward in time, the observation of sharp eigenvalues and Bell violations in a measurement is due to unitary quantum amplification to a macroscopic size.

This work explores the properties of two interacting bosons in a flat-band system. The authors show how collective particle motion processes mediated by interactions can lead to a variety of two-body topological states. Furthermore, they identify a set of bound states that remain localized in a small region of the lattice for arbitrarily large interactions.

This work studies the phase diagram of the one-dimensional spin-1/2 Kitaev-Heisenberg-Gamma model, showing nine distinct phases in total

This paper proposes that anomalous momentum conservation at finite temperatures in topological Weyl superfluids (and superconductors) is due to universal thermal quantum effects of Weyl fermions on curved spacetimes.

The authors discuss the interplay between electronic, localized vibrational, phononic and photonic degrees of freedom in open solid-state molecular systems, based on the temporal stochastic evolution of molecular quantities. The formalism predicts vibrationally protected collective states for closely spaced molecules and quantifies the imprint of molecular and crystal vibrations onto the interaction with confined light fields.

The authors study a triangular network model as realized in the minimally twisted bilayer graphene. In the presence of an out-of-plane magnetic field, they investigate the Hofstadter butterfly and demonstrate a possibility of realizing an effective Floquet topological insulator

This work analyzes effects of weak quantum fluctuations on the dynamical stability of two types of dark solitons in a one-dimensional Bose gas in an optical lattice. It reveals the classical-to-quantum crossover behavior of the soliton stability, which can be used for experimentally diagnose whether the instability of a dark soliton is due to quantum fluctuations or classical dynamical instability.

The authors compute the quantum complexity of cosmological density perturbations during the expansion of the Universe. Using complexity as a diagnostic the authors show that the amount of quantum chaos of the accelerating Universe is bounded. Further, they find that de Sitter space is the most chaotic cosmological background preserving the null energy condition

This paper presents self-accelerating beam solutions of the space Fractional Schrödinger equation. The author uses a combination of spectral techniques to capture the beam dynamics at a single-mode level and to derive a general expression for the wave packet acceleration.

The authors perform mesoscale hydrodynamics simulations of spheroidal squirmers and show an enhanced wall and center depletion, and alignment of the propulsion direction parallel to the flow, which they interpret as a preferred downstream swimming for all active stresses,

This paper presents a method based on the Gutzwiller approximation for accessing quantum fluctuations in the Bose-Hubbard model. The scheme shows a semi-analytical expression for the superfluid stiffness and compares the density correlations with numerical results close to the Mott-superfluid criticality.

This paper shows how the uncertainties in physicochemical data used for deriving the force field affect the free energies of solvation and propose a lower limit for its onset.

This paper presents a method to write the partition function of ${\varphi }^4$ theory as a tensor network and obtain its renormalization group flow as a map in a space of tensors. The authors also compute the critical coupling constant $f_{\mathrm{c}}=\lambda /{\mu }^2$ in the continuum to find $f_{\mathrm{c}}^{\mathrm{cont}.}=11.0861(90)$ and compare with other methods.

The authors study the contributions from populations and coherences to the entropy production in a XY model under a quantum quench protocol. The paper shows that each contribution can signal the quantum phase transition of the model even at high temperatures and that the populations contribution is responsible for the critical behavior of the entropy production.

This work aims to understand the nature of proximity magnetization in Pt when layered with a ferrimagnetic material. The authors show the onset of a proximity induced moment in thin film systems of Pt layered with rare-earth-transition-metal ferrimagnetic alloys and show that the alignment of the induced Pt moment remains orientated with the transition metal sub-lattice either side of the magnetization compensation of the two competing ferrimagnetic sub-lattices

The authors propose a method to calculate the Green’s function on near-term quantum computers. The method enables the calculation of several physical properties of the system of interest on near-term quantum computers.

The authors propose a formulation of the least action principle in dissipative systems through Lagrange equations.

This paper investigates the thermal Hall conductivity across the magnetic-field-induced transition from a gapped to a gapless quantum spin liquid for two systems: Kitaev honeycomb materials, and Heisenberg antiferromagnets on the triangular lattice.

The authors propose quantum many-body scars in periodically-driven systems in the presence of Rydberg blockade. While almost all states relax to infinite temperature states, the states in a subspace spanned by exact Floquet scar eigenstates completely avoid thermalization and show persistent oscillation in both microscopic and stroboscopic time

The authors propose a general mechanism of bath spectral filtering to boost the performance of a quantum heat manager.

The authors uncover a new universal anomalous transport effect independent of external vectorlike sources, such that the current survives even in the absence of background gauge fields.

This work uses the dynamic structure factor of strongly coupled Yukawa liquids as a diagnostic tool. Various thermodynamic and transport coefficients are determined and compared with results from other methods.

This paper presents a first-principles approach to the quasiparticle electronic structure, exciton, and optical properties in two dimensional Hittorf’s phosphorene. The authors show the onset of exciton-enhanced optical absorption and strong polarization-dependent electron-hole excitation.

The paper introduces a synchronization model of two classical discrete d-level systems and then considers the outcome if superposition of states is allowed. The resulting quantum model allows to observe phase locking of two-qudit dynamics (d>1) and exhibits various asymptotic behaviors that depend on the initial state of the system.

This paper proposes that by assuming a relativistic Majorana fermion can be divided into four topological Majorana zero modes at cut-off energy scale, the origin of three generations of neutrinos can be explained as three distinguishable ways of forming a pair of complex fermions out of four topological Majorana zero modes.

This work studies the Kane-Mele model with cluster charge interactions by the quantum Monte-Carlo method. The authors identify a quantum phase transition from a QSH phase with spin Chern number $C_s=+1$ to a Kekul$\acute{e}$ valence-bond-solid state with $C_s=-1$ and show the quantum phase transition has no mean-field correspondence

The authors combine noisy and clean channels with certain superposition in the order and explore the possibility of transmitting information through.

The authors incorporate the ideas of compressed sensing, tensor network, and machine learning, and propose the tensor-network compressed sensing that permits compressed samplings and efficient communications of real-life data by implementing designed projections on the generative tensor network states.