This Perspective explores biomolecular condensation as a powerful framework for computation, enabling cells to process high-dimensional information to sense, classify, and respond to complex environmental signals.

Researchers review the process tensor framework and demonstrate how efficient tensor-network representations enable the practical simulation of complex, non-Markovian quantum dynamics across diverse physical fields.

Ultracold collisions between polyatomic molecules are observed and characterized, revealing how their unique internal structure can be used to shield them from loss.

Tuning the strength of indirect measurements in quantum reservoir computing is shown to enhance memory and performance for processing time-series data, providing a way to turn quantum backaction into a resource.

By integrating passive reverse isolation into a multistage architecture, a new traveling-wave parametric amplifier with near-quantum-limited performance protects sensitive qubits from thermal backaction, enabling a scalable isolator-free readout architecture for superconducting quantum computers.

Spectroscopic data reveal copper electronic states transitioning to nonadiabatic Landau-Zener tunneling among Floquet states under intense light.

Leveraging a bistable phase transition in a hybrid quantum system enables the generation of a microwave frequency comb with 193 spectral teeth at unprecedentedly low driving power.

A machine-learning methodology helps screen thousands of candidate oxides to identify materials with excellent dielectric properties.

A method is introduced for systematic calibration of complex dynamical system models, targeted at adjusting system stability, with applications to climate models.

Angle-dependent magnetotransport measurements under extreme pressure reveal an isotropic upper critical field in trilayer nickelates driven by the compensation of distinct electronic orbitals.

Researchers develop a theoretical framework that shows how mechanical forces and flows drive the spatial segregation and nucleus-wide patterning of chromatin in cells.

Subsurface compliant regions in nanodiamond allow for an elastic response to strain, providing a method for engineering the mechanical properties of brittle materials like diamond.

A doping-free approach is able to boost thermoelectric performance, providing an attractive route for developing waste heat recovery technologies.

By combining experiments with robotic metamaterials and theory, this work shows that increasing microscopic activity can counterintuitively cause a solid’s macroscale active response to vanish when active units are too sparse for the active forces to percolate through the structure.

Time-resolved noise thermometry on mesoscopic metallic islands reveals a two-step thermalization process arising from the interplay between electronic quantum channels and nuclear spins.

Quantum computing needs “magic states” for universality, but they are costly to make. New research introduces tricycle codes: high-rate QLDPC codes that can be used to generate $CCZ$ magic states in constant depth with high noise resilience.

Researchers introduce measurement-adapted time-coarse graining, a model reduction technique that uses the time resolution of measurement channels to capture the observable dynamics of a complex quantum system.

Entropy measurements in partially filled Landau levels reveal the successive freezing of spin and motional degrees of freedom, reaching sensitivities that constrain the isolation of topological entropy in non-Abelian quantum phases.

New research uses truncated propagators to show that shadowing time in many-body chaotic systems is finite. It also offers a method to calculate thermalization time, finding that the “Trotterization transition” is generically a finite-size effect.

Ultrafast photoexcitation in ${\text{La}}_{2/3}{\text{Ca}}_{1/3}{\text{MnO}}_3$ generates a long-lived hidden phase with unique polaronic and phononic excitations that do not exist under standard equilibrium conditions.

Experimental three-dimensional measurements of the flow field around a free-swimming microalga reveal that microscopic organisms generate unexpected low-Reynolds-number flow phenomena, expanding our understanding of microhydrodynamics with profound biological implications for microbial motility and physiology.

Geometry-induced quantum phase separation in quantum dimer models demonstrates that domain shape can fundamentally alter macroscopic ground states, challenging traditional assumptions about the thermodynamic limit.

An improved inelastic x-ray scattering technique helps clarify the connections between complex vibrations and the properties of glasses.

A nematic ordering underpins the behavior of relaxor ferroelectrics.

Cells at topological defects in curved epithelial sheets experience mechanical forces that facilitate extrusion.

Direct spatial and temporal characterization of ion diffusion in superionic conductors provides a better link to macroscopic properties and high-performance material design.

Ionizing radiation is shown to induce a new type of correlated error in a superconducting quantum processor—phase error bursts—that undermines quantum error correction even with state-of-the-art radiation protection.

A vapor training process allows for improved plasticity and better shaping of wood-derived films.

Researchers have discovered that recording data from midcircuit measurements can preserve quantum information for an exponentially long time. This finding offers a strategy to preserve fragile data and improve the performance of near-term quantum computers and algorithms.

While disordered stealthy hyperuniform materials are expected to be largely transparent within a particular range of wavelengths, new experiments on large-scale silicon photonic crystals reveal unexpected residual scattering driven by radiative loss.

Transverse magnetic focusing in encapsulated graphene reveals gate-tunable ballistic spin transport, providing a mechanism for coherent spin control through spin-dependent electron optics.

Multimodal optical characterization of Ni${}_3$TeO${}_6$ identifies a uniform ferro-rotational state that couples polarity and chirality, leading to the formation of complex mixed-type domain walls.

A force-response model helps understand fatigue behavior and provides a design strategy for fatigue resistant hydrogels and soft materials.

Where ordinary fluids show wild fluctuations and critical opalescence, hyperuniform fluids of spinning particles stay unusually calm yet highly susceptible at the liquid–vapor critical point.

Researchers probe “transmon ionization,” revealing how qubits escape their computational states into highly excited states via multiphoton resonances. Understanding these Landau-Zener transitions is an important step toward developing better readout schemes.

Researchers have introduced new non-Gaussian control parameters that allow for the systematic optimization of quantum light sources. This breakthrough can increase the success rate of generating essential quantum states by orders of magnitude.

A continuum theory that describes how mechanical metamaterials deform on surfaces takes the form of the Schrödinger equation and provides a different path for materials design.

Researchers find that silica films in mirror coatings of gravitational-wave detectors have hidden anisotropy that resists standard heat treatment. This discovery informs coating design and deposition and postprocessing strategies aimed at reducing thermal noise.

Magneto-optical spectroscopy of twisted WSe${}_2$ reveals a spontaneous quantum anomalous Hall phase and demonstrates electric-field control over transitions between ferromagnetic and antiferromagnetic orders.

A complete stochastic calculus for pathwise observables of Markov-jump processes is developed, unifying, in the continuum limit, the previously disjoint theories of diffusion and jump processes.

Researchers achieve a high secret key rate for quantum communication over fiber optics. By combining advanced signal modulation with new security analysis tools, they have made highly secure, high-speed quantum networks closer to practical implementation.

Local quantum nondemolition measurements and optical manipulation of long-lived circular Rydberg atoms are demonstrated by coupling them to an auxiliary array of low-angular-momentum Rydberg atoms.

Angle-resolved photoemission spectroscopy of layered transition-metal oxyhalides reveals intrinsic flat bands that remain stable at room temperature, providing a tunable platform for investigating strongly correlated electron states.

Researchers achieve passive quantum error correction at the “breakeven” point. Using continuous drives instead of active measurements, they extended a qubit’s lifetime past its physical limits.

Nonlinear magnetic susceptibility measurements in the kagome spin ice HoAgGe reveal hidden time-reversal symmetry breaking in the ground states, reached via a three-dimensional XY universality class transition.

Theoretical analysis of quantum Hall bilayers reveals that topological criticality facilitates the emergence of anyonic exciton superfluids, offering a robust mechanism for engineering exotic collective quantum states.

Super-resonance maintains a broadband out-of-phase response well beyond the characteristic bandwidth of conventional resonance, enabling broadband flow stabilization among other applications.

Local protonic gating in ${\text{NbSe}}_2$ homojunctions induces a time-reversal symmetric superconducting diode effect, enabling the magnetic-field-free control of nonreciprocal critical currents.

Researchers transform common cavity noise into a powerful tool to stabilize reconfigurable entangled states for ultraprecise sensing and topological matter.

A physics-informed framework allows for inferring general causal links across a wide range of networked dynamics systems.

Researchers have developed a method to generate arbitrary superpositions of non-Gaussian states in trapped-ion systems and applied it to realize superpositions of squeezed, trisqueezed, and higher-order squeezed states, with applications in quantum sensing and error correction.

Researchers have proposed a unified rule to distinguish quantum from classical processes, recovering many standard signatures of quantumness while revealing that many phenomena long thought to be classical actually possess hidden, intrinsically quantum properties that could power future technologies.

A study of the computational complexity of finding collisions in a simple one-layer neural network shows that efficient algorithms fail to find collisions, a result of direct relevance for the definition of new cryptographic protocols based on machine-learning models.

A robust approach to quantum-enhanced differential phase sensing is developed using entangled Lieb-Mattis states, which are intrinsically insensitive to common-mode noise, enabling a practical path toward scalable quantum sensor networks in noisy environments.

Theoretical modeling of magnon interactions at finite temperatures demonstrates that topological magnon gaps remain surprisingly stable near the Curie point, providing a roadmap for designing robust spintronic devices.

Mapping of spin textures in EuAg${}_4$Sb${}_2$ reveals three distinct, tunable magnetic phases, establishing a design framework for materials that manipulate information via spin-based vortex lattices.

Researchers use noncommutative “fuzzy” spheres to study three-dimensional fermionic conformal field theories, uncovering emergent supersymmetry.

A nonperturbative quantization framework for chiral solitons in spin chains demonstrates that they condense into a Tomonaga-Luttinger liquid, appearing as low-energy excitations above the ferromagnetic phase and becoming detectable via inelastic neutron scattering.

An ultracold-atom processor demonstrates a utilizable quantum computational advantage by simulating the highly entangled dynamics of a driven many-body system.

This study establishes the ghost mechanism as an underlying mechanism for abrupt learning, whereby the recurrent neural network develops ghost points—transient dynamical bottlenecks—and identifies ways to overcome the training instabilities.

Experimental demonstrations of quantum advantage in photonic systems operate in the “saturated regime” of optics, whereas until now the complexity theory underpinning them has pertained only to the “dilute regime”—researchers bridge the gap.

Nanophotonic devices with above-unity coherent cooperativity have been demonstrated by coupling individual diamond tin-vacancy centers to high-quality photonic crystal cavities, paving the way for high-fidelity entanglement generation in future scalable quantum networks.

Simulations conducted significantly below the mode coupling temperature allow dynamic properties of glass forming systems to be uncovered.

Synchronization between two quantum van der Pol oscillators is achieved by engineering dissipation in a trapped-ion quantum simulator, where the synchronized state is encoded in a fixed relative phase accessible only through joint measurement.

Using high-precision 3D location and tracking of nanotracers, this work investigates interfacial properties and mechanical response of soft polymer solids, revealing the multiscale nature of soft solid interfaces.