Ke Liu (刘科 子竞), Nicolas Sadoune, Nihal Rao, Jonas Greitemann, and Lode Pollet
Phys. Rev. Research 3, 023016 (2021) - Published 5 April, 2021
The authors propose an unsupervised and interpretable machine learning scheme and apply it to uncover properties in Kitaev materials.
Luis A. Razo-López, Azriel Z. Genack, and Victor A. Gopar
Phys. Rev. Research 3, 023035 (2021) - Published 9 April, 2021
This paper characterizes rhe spread of coherent waves in systems with large structural fluctuations in terms of the nature of the disorder and average logarithm of transmission.
M. Salathe, B. J. Quiter, M. S. Bandstra, J. C. Curtis, R. Meyer, and C. H. Chow
Phys. Rev. Research 3, 023070 (2021) - Published 23 April, 2021
The authors describe methods of estimating the naturally occurring radioactivity present in an urban environment based on a vehicle-borne measurement system comprising an array of NaI(Tl) detectors, LiDAR systems, and panoramic cameras.
Paolo P. Mazza, Dominik Zietlow, Federico Carollo, Sabine Andergassen, Georg Martius, and Igor Lesanovsky
Phys. Rev. Research 3, 023084 (2021) - Published 30 April, 2021
This work shows how neural networks can learn the dynamical generator of the time-evolution of local degrees of freedom in many-body systems.
Amos Chan, Andrea De Luca, and J. T. Chalker
Phys. Rev. Research 3, 023118 (2021) - Published 14 May, 2021
The authors analyze the spectral statistics of many-body quantum chaotic and many-body localized systems, by associating a given Floquet quantum circuit with a dual transfer matrix product, which is characterized by a spectrum of Lyapunov exponents.
Ying Li
Phys. Rev. Research 3, 023146 (2021) - Published 26 May, 2021
This paper proposes a quantum gate that demonstrates memristive behavior, and this gate can be used to simulate synapses and build a quantum neural network.
S. J. Kuhn, S. McKay, J. Shen, N. Geerits, R. M. Dalgliesh, E. Dees, A. A. M. Irfan, F. Li, S. Lu, V. Vangelista, D. V. Baxter, G. Ortiz, S. R. Parnell, W. M. Snow, and R. Pynn
Phys. Rev. Research 3, 023227 (2021) - Published 22 June, 2021
The authors demonstrate that the spin and path subsystems of individual neutrons in a beam can be mode-entangled with nanometer separations between paths.
Javier Cerrillo, M. Hays, V. Fatemi, and Alfredo Levy Yeyati
Phys. Rev. Research 3, L022012 (2021) - Published 11 May, 2021
The authors propose a protocol based on stimulated Raman adiabatic passage to coherently manipulate the spin degrees of freedom of quasiparticles trapped in the subgap states in a spin-orbit coupled Josephson weak link.
Maurizio Porfiri, Russell Jeter, and Igor Belykh
Phys. Rev. Research 3, L022001 (2021) - Published 1 April, 2021
The authors report the emergence of antiresonance in a variation of the Stuart-Landau model, which alternates between two unstable modes but displays a stable response in a finite range of switching frequencies.
Dong-Kyum Kim and Hawoong Jeong
Phys. Rev. Research 3, L022002 (2021) - Published 2 April, 2021
The authors use a deep reinforcement learning framework to obtain optimal policies for maximizing the current in a collective flashing ratchet.
Hiroki Ueda, Michael Porer, José R. L. Mardegan, Sergii Parchenko, Namrata Gurung, Federica Fabrizi, Mahesh Ramakrishnan, Larissa Boie, Martin Josef Neugebauer, Bulat Burganov, Max Burian, Steven Lee Johnson, Kai Rossnagel, and Urs Staub
Phys. Rev. Research 3, L022003 (2021) - Published 5 April, 2021
The authors find an onset of Se out of plane displacements that correlate to the transport and other electronic properties changes deep in the charge density wave phase.
T. J. Boyle, M. Walker, A. Ruiz, E. Schierle, Z. Zhao, F. Boschini, R. Sutarto, T. D. Boyko, W. Moore, N. Tamura, F. He, E. Weschke, A. Gozar, W. Peng, A. C. Komarek, A. Damascelli, C. Schüßler-Langeheine, A. Frano, E. H. da Silva Neto, and S. Blanco-Canosa
Phys. Rev. Research 3, L022004 (2021) - Published 9 April, 2021
The authors measure the effects of uniaxial tensile-stress on a prototypical stripe-ordered cuprate, showing that a modest amount of stress creates large changes in the phase diagram.
Kushagra Aggarwal, Andrea Hofmann, Daniel Jirovec, Ivan Prieto, Amir Sammak, Marc Botifoll, Sara Martí-Sánchez, Menno Veldhorst, Jordi Arbiol, Giordano Scappucci, Jeroen Danon, and Georgios Katsaros
Phys. Rev. Research 3, L022005 (2021) - Published 15 April, 2021
The authors use bilayer superconducting electrodes to proximitize two-dimensional hole gas in germanium and demonstrate increased superconducting properties compared to solely aluminium based devices.
Wenyan Wang, Wang Tat Yau, Yanxia Cui, Jin Wang, and Kin Hung Fung
Phys. Rev. Research 3, L022006 (2021) - Published 19 April, 2021
The authors propose a non-Hermitian metasurface that functions as a photonic Maxwell’s demon, which is a variation of Maxwell’s demon which controls photons instead of gas particles.
Garret Moddel, Ayendra Weerakkody, David Doroski, and Dylan Bartusiak
Phys. Rev. Research 3, L022007 (2021) - Published 20 April, 2021
The authors show the effect of adjoining a Casimir cavity to one side of metal/insulator/metal device on its conductance, as a consequence of modifying a balance in injection of hot electrons excited by zero-point fluctuations.
Alberto Scacchi, Sousa Javan Nikkhah, Maria Sammalkorpi, and Tapio Ala-Nissila
Phys. Rev. Research 3, L022008 (2021) - Published 23 April, 2021
The authors identify guidelines for spontaneous self-assembly of soft matter involving multiple length scales.
J. Klein, A. Hötger, M. Florian, A. Steinhoff, A. Delhomme, T. Taniguchi, K. Watanabe, F. Jahnke, A. W. Holleitner, M. Potemski, C. Faugeras, J. J. Finley, and A. V. Stier
Phys. Rev. Research 3, L022009 (2021) - Published 30 April, 2021
The authors study the evolution of the valley Zeeman splitting in monolayer MoS2 as a function of charge doping and find that the excitons are many-body states away from charge neutrality.
Cristian C. Lalescu and Michael Wilczek
Phys. Rev. Research 3, L022010 (2021) - Published 5 May, 2021
The authors show that generalized Kolmogorov flow exhibits a variety of turbulent superstructures which leave an imprint on small-scale turbulence.
R. Matthias Geilhufe, Vladimir Juričić, Stefano Bonetti, Jian-Xin Zhu, and Alexander V. Balatsky
Phys. Rev. Research 3, L022011 (2021) - Published 10 May, 2021
The authors estimate the magnetization dynamically induced by oscillating dipole moments in the nominally nonmagnetic quantum paraelectric material KTaO3, exposed to an external THz laser pulse.
Javier Cerrillo, M. Hays, V. Fatemi, and Alfredo Levy Yeyati
Phys. Rev. Research 3, L022012 (2021) - Published 11 May, 2021
The authors propose a protocol based on stimulated Raman adiabatic passage to coherently manipulate the spin degrees of freedom of quasiparticles trapped in the subgap states in a spin-orbit coupled Josephson weak link.
Samuel J. Palmer and Vincenzo Giannini
Phys. Rev. Research 3, L022013 (2021) - Published 18 May, 2021
The authors introduce bands of Berry curvature as a pseudo-spin basis in topological photonics.
Rina Tazai, Youichi Yamakawa, Masahisa Tsuchiizu, and Hiroshi Kontani
Phys. Rev. Research 3, L022014 (2021) - Published 19 May, 2021
The authors propose the emergence of -wave smectic bond order in organic superconductor -(BEDT-TTF)X due to the paramagnon interference mechanism.
Atsushi Iwaki, Akira Shimizu, and Chisa Hotta
Phys. Rev. Research 3, L022015 (2021) - Published 25 May, 2021
The authors construct a thermal pure matrix product state with edge auxiliaries that shows volume law entanglement at low temperature.
Akhilesh Kumar Verma, Rahul Pandit, and Marc E. Brachet
Phys. Rev. Research 3, L022016 (2021) - Published 27 May, 2021
The authors propose to use the Galerkin-truncated Gross-Pitaevskii-Poisson equation to model dark-matter-candidate bosonic assemblies at finite temperatures.
Daniele Contessi, Donato Romito, Matteo Rizzi, and Alessio Recati
Phys. Rev. Research 3, L022017 (2021) - Published 28 May, 2021
The authors study a one-dimensional two-component Bose-Hubbard ring by means of tensor network methods and provide numerical evidence of the Andreev-Bashkin collisionless superfluid drag and its sensible increase close to the pair-superfluid onset.
Alessio Lapolla and Aljaž Godec
Phys. Rev. Research 3, L022018 (2021) - Published 28 May, 2021
The authors present a pair of easy-to-use model-free methods for determining the magnitude and duration of memory in experimental time-series derived, for example, from single-molecule experiments or molecular dynamics simulations.
Joel Weijia Lai and Kang Hao Cheong
Phys. Rev. Research 3, L022019 (2021) - Published 2 June, 2021
The authors show that chaotic switching between two losing quantum coin toss for a quantum walker can result in a larger win margin than random switching.
R. J. Lewis-Swan, S. R. Muleady, D. Barberena, J. J. Bollinger, and A. M. Rey
Phys. Rev. Research 3, L022020 (2021) - Published 4 June, 2021
The paper shows that the quench dynamics of an ensemble of spins coupled to a single bosonic oscillator features classical and quantum dynamical critical points.
Christopher Campbell, Xin Tang, Yancey Sechrest, Kamel Fezzaa, Zhehui Wang, and David Staack
Phys. Rev. Research 3, L022021 (2021) - Published 8 June, 2021
The authors present ultrafast phase-contrast X-ray imaging of nanosecond-pulsed plasma phenomena in water.
Corentin Morice, Ali G. Moghaddam, Dmitry Chernyavsky, Jasper van Wezel, and Jeroen van den Brink
Phys. Rev. Research 3, L022022 (2021) - Published 9 June, 2021
The authors show that electrons in a particular lattice model behave the same way as relativistic particles near a black hole horizon.
A. M. Bilen, B. Georgeot, O. Giraud, G. Lemarié, and I. García-Mata
Phys. Rev. Research 3, L022023 (2021) - Published 11 June, 2021
The authors study symmetry in the spectrum of anomalous multifractal dimensions and show that its absence signals the existence of either random fluctuations at the smallest scales or inhomogeneous large-scale modulations of the eigenstates’ structure in the relevant basis.
Tian-Gang Zhou, Lei Pan, Yu Chen, Pengfei Zhang, and Hui Zhai
Phys. Rev. Research 3, L022024 (2021) - Published 21 June, 2021
This paper provides a unified view of two phenomena observed on quench dynamics of random spin models, with the help of an indirect holographic duality to gravity theory that hosts a traversable wormhole.
Jin-Kyu Yang, Yongsop Hwang, and Sang Soon Oh
Phys. Rev. Research 3, L022025 (2021) - Published 21 June, 2021
The authors demonstrate that edge modes can exist at triangular photonic crystal slabs where Berry curvature vanishes, and they experience no reflection at 120 degrees bending as in quantum valley Hall photonic crystals.
Gregory Kozyreff and Benoît Seron
Phys. Rev. Research 3, L022026 (2021) - Published 21 June, 2021
The authors study the generation of waves along a rope on the ground and show how a combination of resonances and impact mechanics make up the nonlinear mechanical interaction of the rope with its support.
Ignacio Andrade-Silva, Marcel G. Clerc, Gregorio Gonzalez-Cortes, and Vincent Odent
Phys. Rev. Research 3, L022027 (2021) - Published 21 June, 2021
The authors show the emergence of finger-like structures, transient foam-like, and labyrinthine textures at the nematic-isotropic interface in a photoisomerization experiment.
M. Germann, S. Patra, J.-Ph. Karr, L. Hilico, V. I. Korobov, E. J. Salumbides, K. S. E. Eikema, W. Ubachs, and J. C. J. Koelemeij
Phys. Rev. Research 3, L022028 (2021) - Published 28 June, 2021
The authors study three-body molecules to rule out deviations from electromagnetism down to the eleventh decimal place.
Solofo Groenendijk, Thomas L. Schmidt, and Tobias Meng
Phys. Rev. Research 3, 023001 (2021) - Published 1 April, 2021
This work shows how gain and loss give rise to a non-trivial contribution to the Hall conductance of two-dimensional Chern insulators.
V. Vadimov, T. Hyart, J. L. Lado, M. Möttönen, and T. Ala-Nissila
Phys. Rev. Research 3, 023002 (2021) - Published 1 April, 2021
The authors show the emergence of robust Majorana-like edge modes in the absence of long-range superconducting order, by solving a many-body quantum system without gauge symmetry breaking.
E. Wiegand, B. Rousseaux, and G. Johansson
Phys. Rev. Research 3, 023003 (2021) - Published 1 April, 2021
The authors investigate the dynamics of an artificial atom coupled to a one-dimensional semi-infinite high-impedance transmission line.
Song Cheng, Chenfeng Cao, Chao Zhang, Yongxiang Liu, Shi-Yao Hou, Pengxiang Xu, and Bei Zeng
Phys. Rev. Research 3, 023005 (2021) - Published 1 April, 2021
The authors introduce a noisy quantum simulator based on tensor networks to model the noise channels of the circuit.
Roie Dann and Ronnie Kosloff
Phys. Rev. Research 3, 023006 (2021) - Published 1 April, 2021
The paper uses a thermodynamically axiomatic approach to formulate the general form of the Markovian master equation.
S. Ikegaya, W. B. Rui, D. Manske, and Andreas P. Schnyder
Phys. Rev. Research 3, 023007 (2021) - Published 2 April, 2021
The authors study how edge imperfections affect the number and tunability of Majorana corner modes appearing in two-dimensional second-order topological superconductors, i.e., in noncentrosymmetric superconductors with in-plane magnetic fields.
Cheng Sheng, Jiayi Hou, Xiaodong He, Peng Xu, Kunpeng Wang, Jun Zhuang, Xiao Li, Min Liu, Jin Wang, and Mingsheng Zhan
Phys. Rev. Research 3, 023008 (2021) - Published 2 April, 2021
The authors propose a rearranging-atom algorithm with near-fewest sorting-atom moves for large-scale atom assemblers and apply to the preparation of defect-free atom arrays in compact configurations experimentally.
Maciej Łebek, Piotr T. Grochowski, and Kazimierz Rzążewski
Phys. Rev. Research 3, 023009 (2021) - Published 2 April, 2021
The authors show how many-atom quantum carpets are woven, while their character changes from single- to many-body due to interatomic interactions.
Michael L. Wall, Matthew R. Abernathy, and Gregory Quiroz
Phys. Rev. Research 3, 023010 (2021) - Published 2 April, 2021
The authors develop a pipeline to train, test, and deploy tensor network-based machine learning models on noisy, intermediate-scale quantum hardware.
Xue-Yang Song, Yin-Chen He, Ashvin Vishwanath, and Chong Wang
Phys. Rev. Research 3, 023011 (2021) - Published 2 April, 2021
The authors propose a definition of polarization density in insulators given by a topological response that relates polarization to monopole translations.
Zhiling Dun, Xiaojian Bai, Matthew B. Stone, Haidong Zhou, and Martin Mourigal
Phys. Rev. Research 3, 023012 (2021) - Published 2 April, 2021
The authors describe a method to analyze crystal field excitation spectra using adjustable effective point-charges and apply to two families of materials.
Vladislav Pokorný and Tomáš Novotný
Phys. Rev. Research 3, 023013 (2021) - Published 2 April, 2021
The authors investigate how the statistics of the expansion order in a quantum Monte Carlo simulation is affected by the presence of a quantum critical point and illustrate these effects on the impurity quantum phase transition in a superconducting quantum dot.
Ana P. Millán, Giacomo Gori, Federico Battiston, Tilman Enss, and Nicolò Defenu
Phys. Rev. Research 3, 023015 (2021) - Published 5 April, 2021
The authors study a complex network model whose spectral dimension can be continuously tuned in the range . The disorder contribution to this dimension mirrors the dependence of the anomalous dimension of the Ising model in fractional dimensions.
Ke Liu (刘科 子竞), Nicolas Sadoune, Nihal Rao, Jonas Greitemann, and Lode Pollet
Phys. Rev. Research 3, 023016 (2021) - Published 5 April, 2021
The authors propose an unsupervised and interpretable machine learning scheme and apply it to uncover properties in Kitaev materials.
Dian Wu, Qi Zhao, Yi-Han Luo, Han-Sen Zhong, Li-Chao Peng, Kai Chen, Peng Xue, Li Li, Nai-Le Liu, Chao-Yang Lu, and Jian-Wei Pan
Phys. Rev. Research 3, 023017 (2021) - Published 6 April, 2021
The authors show an entanglement-free witness of the incompatibility of mutually unbiased measurements in a qutrit photonic system.
Yuiki Takahashi, David Shlivko, Gabriel Woolls, and Nicholas R. Hutzler
Phys. Rev. Research 3, 023018 (2021) - Published 6 April, 2021
The authors combine molecular and fluid flow methods to numerically simulate cryogenic buffer gas beams used for cooling atoms and molecules.
Rong Wang, Zhen-Qiang Yin, Hang Liu, Shuang Wang, Wei Chen, Guang-Can Guo, and Zheng-Fu Han
Phys. Rev. Research 3, 023019 (2021) - Published 7 April, 2021
This work proposes a tight finite-key analysis suitable for generalized high-dimensional quantum key distribution protocols.
Arijit Haldar, Omid Tavakol, and Thomas Scaffidi
Phys. Rev. Research 3, 023020 (2021) - Published 7 April, 2021
The authors propose a class of wave functions influenced by quantum chemistry to capture the ground state energy in Sachdev-Ye-Kitaev systems.
Zhi-Yuan Wei, Daniel Malz, Alejandro González-Tudela, and J. Ignacio Cirac
Phys. Rev. Research 3, 023021 (2021) - Published 7 April, 2021
The authors constructed a protocol using an ordered array of atoms with Rydberg interaction to deterministically generate and distribute large-scale photonic quantum entanglement in free space.
Tianyu Li, Jia-Zheng Sun, Yong-Sheng Zhang, and Wei Yi
Phys. Rev. Research 3, 023022 (2021) - Published 7 April, 2021
The authors proposed a dynamic detection scheme of non-Bloch topology in the presence of non-Hermitian skin effects.
W. A. Atkinson and A. P. Kampf
Phys. Rev. Research 3, 023023 (2021) - Published 7 April, 2021
The authors show that the thermal conductivity of nodal superconductors in a magnetic field is strongly affected by spin-orbit coupling.
Anthony J. Brady and Stav Haldar
Phys. Rev. Research 3, 023024 (2021) - Published 8 April, 2021
The authors study general relativistic effects in multi-photon quantum interference, for quantum-optical platforms restricted to the earth’s surface.
Tuhin Samanta and Dmitry V. Matyushov
Phys. Rev. Research 3, 023025 (2021) - Published 8 April, 2021
The authors explore the coupling between rotations and translations through electrostatic interactions with the medium and show that it leads to non-Gaussian translational dynamics and violation of Stokes-Einstein-Debye relation.
G. Massacrier, M. Böhme, J. Vorberger, F. Soubiran, and B. Militzer
Phys. Rev. Research 3, 023026 (2021) - Published 8 April, 2021
The authors show how to modify simple Average Atom models so as to recover at very high pressure or density the results of much heavier ab initio computer simulations.
Jaime Souto-Casares, Nicola A. Spaldin, and Claude Ederer
Phys. Rev. Research 3, 023027 (2021) - Published 9 April, 2021
The authors study the electron distribution resulting from oxygen vacancies in SrTiO within DFT+DMFT, indicating the importance of electron-electron interactions on the vacancy site.
Simon Milz, Dominic Jurkschat, Felix A. Pollock, and Kavan Modi
Phys. Rev. Research 3, 023028 (2021) - Published 9 April, 2021
This paper investigates how indefinite causal order arises starting from causally ordered quantum dynamics, and show that quantum entanglement enhances the robustness of such realizations.
Md. Qutubuddin and Konstantin E. Dorfman
Phys. Rev. Research 3, 023029 (2021) - Published 9 April, 2021
The authors demonstrated that the pump-probe optical signals may operate near the Carnot cycle of a quantum heat engine transferring heat from a pump field to ambient environment extracting work out of the system.
Sofia Arranz Regidor, Gavin Crowder, Howard Carmichael, and Stephen Hughes
Phys. Rev. Research 3, 023030 (2021) - Published 9 April, 2021
The authors present two different methods for modelling non-Markovian quantum light-matter interactions in waveguide QED systems, using matrix products states and a space-discretized model.
Taira Giordani, Chiara Esposito, Francesco Hoch, Gonzalo Carvacho, Daniel J. Brod, Ernesto F. Galvão, Nicolò Spagnolo, and Fabio Sciarrino
Phys. Rev. Research 3, 023031 (2021) - Published 9 April, 2021
The authors use information from pairwise photonic indistinguishability tests to demonstrate coherence and dimension witnesses.
Daniela Zahn, Florian Jakobs, Yoav William Windsor, Hélène Seiler, Thomas Vasileiadis, Tim A. Butcher, Yingpeng Qi, Dieter Engel, Unai Atxitia, Jan Vorberger, and Ralph Ernstorfer
Phys. Rev. Research 3, 023032 (2021) - Published 9 April, 2021
This work provides a consistent description of the microscopic energy flow during the ultrafast demagnetization of nickel by combining experimental results for the lattice heating with atomistic spin dynamics simulations.
Lev V. Ginzburg, Carolin Gold, Marc P. Röösli, Christian Reichl, Matthias Berl, Werner Wegscheider, Thomas Ihn, and Klaus Ensslin
Phys. Rev. Research 3, 023033 (2021) - Published 9 April, 2021
The authors measure the conductance through point contacts in Ga[al]As heterostructures and find a higher than ballistic conductance and an increase of the conductance with increasing temperature in agreement with a viscous electron transport model.
Omry Cohen, Or Malka, and Zohar Ringel
Phys. Rev. Research 3, 023034 (2021) - Published 9 April, 2021
The authors propose a field theory formalism for approximating the learning curves of deep neural networks and test it in the overparametrized learning regime of fully connected networks.
Luis A. Razo-López, Azriel Z. Genack, and Victor A. Gopar
Phys. Rev. Research 3, 023035 (2021) - Published 9 April, 2021
This paper characterizes rhe spread of coherent waves in systems with large structural fluctuations in terms of the nature of the disorder and average logarithm of transmission.
Antoine Fruleux and Arezki Boudaoud
Phys. Rev. Research 3, 023036 (2021) - Published 12 April, 2021
The authors propose a cellular Fourier transform to analyze fields defined on geometrically disordered media made up of cell-like domains.
Lu Qi, Yu Yan, Yan Xing, Xue-Dong Zhao, Shutian Liu, Wen-Xue Cui, Xue Han, Shou Zhang, and Hong-Fu Wang
Phys. Rev. Research 3, 023037 (2021) - Published 12 April, 2021
The authors show how the long-range hopping added on the \alpha-type sites of the one-dimensional modulated Su-Schrieffer-Heeger chain can support a topological edge channel.
Yi-Te Huang, Jhen-Dong Lin, Huan-Yu Ku, and Yueh-Nan Chen
Phys. Rev. Research 3, 023038 (2021) - Published 12 April, 2021
The authors propose a benchmark for non-classical quantum state transfer based on spatiotemporal steering and show a proof of principle experiment on IBM and QuTech devices.
Hossein Dehghani, Mohammad Hafezi, and Pouyan Ghaemi
Phys. Rev. Research 3, 023039 (2021) - Published 13 April, 2021
The authors use Floquet engineering of Coulomb interaction via optical irradiation to show that in hexagonal semiconductors topological superconductivity can be realized under non-equilibrium conditions.
Dung Xuan Nguyen and Dam Thanh Son
Phys. Rev. Research 3, 023040 (2021) - Published 13 April, 2021
The authors derive an effective theory that describes the coupling of the fractional quantum Hall system with photons in resonant Raman scattering experiments.
Ingrid Strandberg, Göran Johansson, and Fernando Quijandría
Phys. Rev. Research 3, 023041 (2021) - Published 13 April, 2021
The authors propose a quantum optics setup for generating a continuous supply of computationally useful quantum states.
Zijin Lei, Christian A. Lehner, Erik Cheah, Christopher Mittag, Matija Karalic, Werner Wegscheider, Klaus Ensslin, and Thomas Ihn
Phys. Rev. Research 3, 023042 (2021) - Published 13 April, 2021
The authors investigate an electrostatically-defined quantum point contact in a high-mobility InSb two-dimensional electron gas, and find a plateau in the conductance.
Xiaoquan Yu and P. B. Blakie
Phys. Rev. Research 3, 023043 (2021) - Published 14 April, 2021
The authors report a new dark soliton-like magnetic domain wall solution for a ferromagnetic spin-1 Bose–Einstein condensate.
Xueda Wen, Ruihua Fan, Ashvin Vishwanath, and Yingfei Gu
Phys. Rev. Research 3, 023044 (2021) - Published 14 April, 2021
The authors propose a setup where a periodically/quasiperiodically/randomly driven critical system in (1+1) dimensions can be solved analytically for arbitrary driving time.
Jyun-Yi Li, Xiao-Xu Fang, Ting Zhang, Gelo Noel M. Tabia, He Lu, and Yeong-Cherng Liang
Phys. Rev. Research 3, 023045 (2021) - Published 14 April, 2021
The authors show the activation of teleportation power hidden in entangled quantum states using local filtering.
Eric Chatterjee, Wei Pan, and Daniel Soh
Phys. Rev. Research 3, 023046 (2021) - Published 15 April, 2021
The authors propose a microwave photon number detector with single-photon resolution using cadmium arsenide at low temperature, with the graphene-like surface state acting as the absorber and the superconducting bulk as the bolometer.
Michele Masseroni, Tim Davatz, Riccardo Pisoni, Folkert K. de Vries, Peter Rickhaus, Takashi Taniguchi, Kenji Watanabe, Vladimir Fal'ko, Thomas Ihn, and Klaus Ensslin
Phys. Rev. Research 3, 023047 (2021) - Published 15 April, 2021
The authors investigate the conduction band of three-layer MoS by means of magneto-transport experiments and find the lowest band minima at the K point of the first Brillouin zone.
Xinliang Lyu, RuQing G. Xu, and Naoki Kawashima
Phys. Rev. Research 3, 023048 (2021) - Published 16 April, 2021
This paper shows how to implement a renormalization group prescription to extract scaling dimensions in the context of modern tensor-network-based renormalization group techniques.
Natalia Chepiga and Frédéric Mila
Phys. Rev. Research 3, 023049 (2021) - Published 16 April, 2021
The authors determine the extension of the floating phase in a one-dimensional quantum model of period-3 commensurate melting and argue that it terminates before the Potts point because the Luttinger liquid exponent changes along the boundary to the commensurate phase.
Jiaqi Zhou, Chaoxiong He, Ming-Ming Liu, Enliang Wang, Shaokui Jia, Alexander Dorn, Xueguang Ren, and Yunquan Liu
Phys. Rev. Research 3, 023050 (2021) - Published 16 April, 2021
The authors report the ultrafast molecular rotation of dicationic acetylene dimers during Coulomb explosion using time-resolved pump-probe experiments and ab-initio molecular dynamics simulations.
Motohiko Ezawa
Phys. Rev. Research 3, 023051 (2021) - Published 16 April, 2021
The authors present a method to construct universal quantum gates by a set of LC resonators.
Andrea Geraldi, Syamsundar De, Alessandro Laneve, Sonja Barkhofen, Jan Sperling, Paolo Mataloni, and Christine Silberhorn
Phys. Rev. Research 3, 023052 (2021) - Published 16 April, 2021
The authors implement quantum walks with tunable space-time disorder. to study subdiffusive transport phenomena, and provide experimental results on the transition from Anderson-like localization to diffusive spread.
Piotr T. Grochowski, Alexander R. H. Smith, Andrzej Dragan, and Kacper Dębski
Phys. Rev. Research 3, 023053 (2021) - Published 19 April, 2021
The authors show that signatures of quantum time dilation manifest in spectroscopic experiments, and propose experiments based on this to test relativistic quantum physics
Peter Lunts, Antoine Georges, E. Miles Stoudenmire, and Matthew Fishman
Phys. Rev. Research 3, 023054 (2021) - Published 19 April, 2021
The authors develop a variational tensor network algorithm to treat infinite tree lattices, and use it to study the ground state of the Hubbard model on the Bethe lattice.
Wenbo Lin, Yasutomo Ota, Yasuhiko Arakawa, and Satoshi Iwamoto
Phys. Rev. Research 3, 023055 (2021) - Published 19 April, 2021
The authors proposed a scheme for generating optical skyrmion beams using the optical spin-orbit interaction in an optical microcavity.
Junkai Dong, Vladimir Juričić, and Bitan Roy
Phys. Rev. Research 3, 023056 (2021) - Published 19 April, 2021
This paper shows how to engineer generic topological tight-binding models on classical topolectric circuits by exploiting the Clifford algebra of Hermitian matrices.
Reza Haghshenas, Zhi-Hao Cui, and Garnet Kin-Lic Chan
Phys. Rev. Research 3, 023057 (2021) - Published 19 April, 2021
This work proposes a tensor-network toolbox to study fermionic continuum models.
Q.-Y. Liang, D. Trypogeorgos, A. Valdés-Curiel, J. Tao, M. Zhao, and I. B. Spielman
Phys. Rev. Research 3, 023058 (2021) - Published 19 April, 2021
This paper presents a tube-geometry Harper-Hofstadter model, where coherence is stabilized by quasi-disorder in interferometric experiments akin to Aharonov-Bohm interferometers.
Teresa D. Karanikolaou, Patrick Emonts, and Antoine Tilloy
Phys. Rev. Research 3, 023059 (2021) - Published 19 April, 2021
The authors study a sparsely parameterized class of Gaussian states for quantum field theories that are obtained from the continuous limits of tensor networks.
Kazuki Koshino
Phys. Rev. Research 3, 023060 (2021) - Published 19 April, 2021
This work reveals that the counter-rotating terms in light-matter coupling make the phase-space motion of quantum harmonic oscillator elliptical.
Y. Muniz, C. Farina, and W. J. M. Kort-Kamp
Phys. Rev. Research 3, 023061 (2021) - Published 20 April, 2021
The authors investigate the impact of photoinduced phase transitions and quantum Hall physics in the Casimir effect between topological two-dimensional semiconductors of the graphene family materials.
Jonathan B. Curtis, Igor Boettcher, Jeremy T. Young, Mohammad F. Maghrebi, Howard Carmichael, Alexey V. Gorshkov, and Michael Foss-Feig
Phys. Rev. Research 3, 023062 (2021) - Published 21 April, 2021
The authors study a dissipative phase transition in the single-atom Jaynes-Cummings model subjected to strong drive.
Jaron Kent-Dobias and Jorge Kurchan
Phys. Rev. Research 3, 023064 (2021) - Published 22 April, 2021
The authors map and classify the critical points of a paradigmatic model with a rugged landscape analytically continued to complex values.
Nicholas Werby, Adi Natan, Ruaridh Forbes, and Philip H. Bucksbaum
Phys. Rev. Research 3, 023065 (2021) - Published 22 April, 2021
The authors use Fourier filtering techniques to eliminate multicycle interference patterns and reveal underlying subcycle structure in photoelectron momentum distributions produced by strong-field ionized atoms and molecules.
A. Gourgout, A. Ataei, M.-E. Boulanger, S. Badoux, S. Thériault, D. Graf, J.-S. Zhou, S. Pyon, T. Takayama, H. Takagi, Nicolas Doiron-Leyraud, and Louis Taillefer
Phys. Rev. Research 3, 023066 (2021) - Published 22 April, 2021
The authors preset measurements of the thermoelectric response of cuprate superconductors that show how their pseudogap and charge-density-wave phase respond to hydrostatic pressure.
Bastian Zinkl and Manfred Sigrist
Phys. Rev. Research 3, 023067 (2021) - Published 23 April, 2021
The authors use a microscopic model to determine the corresponding magnetization pattern around Ti atoms serving as nucleation centers.
Friethjof Theel, Kevin Keiler, Simeon I. Mistakidis, and Peter Schmelcher
Phys. Rev. Research 3, 023068 (2021) - Published 23 April, 2021
The authors show a myriad of dynamical response regimes ranging from tunneling dynamics to pinning and full reflection of the impurities from their host in Bose-Einstein condensates.
M. Čulo, M. Berben, Y.-T. Hsu, J. Ayres, R. D. H. Hinlopen, S. Kasahara, Y. Matsuda, T. Shibauchi, and N. E. Hussey
Phys. Rev. Research 3, 023069 (2021) - Published 23 April, 2021
The authors show that the Hall response of the electron nematic FeSeS comprises two metal components, one of which shows an anomalous 1/T temperature dependence and peaking near the nematic quantum critical point.
M. Salathe, B. J. Quiter, M. S. Bandstra, J. C. Curtis, R. Meyer, and C. H. Chow
Phys. Rev. Research 3, 023070 (2021) - Published 23 April, 2021
The authors describe methods of estimating the naturally occurring radioactivity present in an urban environment based on a vehicle-borne measurement system comprising an array of NaI(Tl) detectors, LiDAR systems, and panoramic cameras.
Marko Toroš, Uroš Delić, Fagin Hales, and Tania S. Monteiro
Phys. Rev. Research 3, 023071 (2021) - Published 26 April, 2021
The authors show how to control bright/dark modes to achieve efficient two-dimensional cooling and identify a route towards achieving three-dimensional motional ground state.
Xiao Tong and Marco Bernardi
Phys. Rev. Research 3, 023072 (2021) - Published 26 April, 2021
The authors develop a quantitative approach to study the coupled ultrafast electron and structural dynamics in materials, and apply to graphene.
R. Alkabetz and I. Arad
Phys. Rev. Research 3, 023073 (2021) - Published 27 April, 2021
The authors show how the belief-propagation algorithm can be used as an approximate tensor-network contraction algorithm, and that is equivalent to the simple-update method from the world of tensor networks.
Naoto Shiraishi and Keiji Saito
Phys. Rev. Research 3, 023074 (2021) - Published 27 April, 2021
This paper studies the speed limit for arbitrary quantum open systems and shows the role of energy fluctuations to constrain the speed.
Zhixiang Sun, Jose M. Guevara, Steffen Sykora, Ekaterina M. Pärschke, Kaustuv Manna, Andrey Maljuk, Sabine Wurmehl, Jeroen van den Brink, Bernd Büchner, and Christian Hess
Phys. Rev. Research 3, 023075 (2021) - Published 27 April, 2021
The authors measure the local effect of defects on the Mott insulator ground state in SrIrO, and suggest that the insulator-metal transition upon doping demonstrates a percolative nature.
D. Valentinis
Phys. Rev. Research 3, 023076 (2021) - Published 27 April, 2021
This paper investigates the nonlocal electrodynamic response of three-dimensional Fermi liquids, and how to probe transverse Fermi-surface collective modes in solid-state materials using optical spectroscopy.
Yunlong Xiao, Kuntal Sengupta, Siren Yang, and Gilad Gour
Phys. Rev. Research 3, 023077 (2021) - Published 28 April, 2021
The authors show that the uncertainty principle impose also a limitation on the dynamics of physical systems.
Yuji Shirai, Kazunari Hashimoto, Ryuta Tezuka, Chikako Uchiyama, and Naomichi Hatano
Phys. Rev. Research 3, 023078 (2021) - Published 28 April, 2021
The authors analyze a quantum heat engine by computing the dynamics under the interactions between the working substance and the heat baths.
Alessio Settineri, Omar Di Stefano, David Zueco, Stephen Hughes, Salvatore Savasta, and Franco Nori
Phys. Rev. Research 3, 023079 (2021) - Published 28 April, 2021
The authors use an approach based on operational procedures involving measurements to study gauges in cavity QED under a ultrastrong coupling regime.
Itay Hen
Phys. Rev. Research 3, 023080 (2021) - Published 29 April, 2021
This paper presents a necessary and sufficient condition for the efficient simulability of a Hamiltonian in a given basis by quantum Monte Carlo.
Ya Xiao, Xin-Hong Han, Xuan Fan, Hui-Chao Qu, and Yong-Jian Gu
Phys. Rev. Research 3, 023081 (2021) - Published 29 April, 2021
The authors provide a method to widen the sharpness modulation region of sequential entanglement-assisted quantum random access code and show its application for sequential device independent randomness expansion.
J. Vučičević, P. Stipsić, and M. Ferrero
Phys. Rev. Research 3, 023082 (2021) - Published 29 April, 2021
The authors find an analytical solution to the imaginary time integrals that arise in quantum many-body perturbation theory, and use it to investigate the two-dimensional Hubbard model with diagrammatic Monte Carlo algorithms.
Jinhong Park, Bernd Rosenow, and Yuval Gefen
Phys. Rev. Research 3, 023083 (2021) - Published 29 April, 2021
The authors study the interplay between topological constraints and symmetries on the edge of composite quantum Hall edges, and its manifestation in transport quantities.
Paolo P. Mazza, Dominik Zietlow, Federico Carollo, Sabine Andergassen, Georg Martius, and Igor Lesanovsky
Phys. Rev. Research 3, 023084 (2021) - Published 30 April, 2021
This work shows how neural networks can learn the dynamical generator of the time-evolution of local degrees of freedom in many-body systems.
Matthew Edmonds, Minoru Eto, and Muneto Nitta
Phys. Rev. Research 3, 023085 (2021) - Published 3 May, 2021
The authors construct an analogy between bosonic superfluid vortices carrying quantum impurity atoms and chemistry, revealing the possibility of covalent bonds, bonding and anti-bonding states and spectral level crossings.
Seishiro Ono, Hoi Chun Po, and Ken Shiozaki
Phys. Rev. Research 3, 023086 (2021) - Published 3 May, 2021
The authors develop a framework to diagnose topological superconductivity based on irreducible representations and Pfaffian invariants.
Deshui Yu and Frank Vollmer
Phys. Rev. Research 3, 023087 (2021) - Published 3 May, 2021
This paper uses the Allan variance to analyze the frequency deviations that accumulate throughout the single-molecule detection in to extract information about the single-molecule processes even when the individual single-molecule events are obscured by noises.
M. Cosacchi, T. Seidelmann, J. Wiercinski, M. Cygorek, A. Vagov, D. E. Reiter, and V. M. Axt
Phys. Rev. Research 3, 023088 (2021) - Published 3 May, 2021
The authors explore the possibility of deterministically preparing photonic Schrödinger-cat states in a semiconductor quantum-dot-cavity system.
P. Gospodarič, E. Młyńczak, I. Soldatov, A. Kákay, D. E. Bürgler, L. Plucinski, R. Schäfer, J. Fassbender, and C. M. Schneider
Phys. Rev. Research 3, 023089 (2021) - Published 3 May, 2021
The authors demonstrate current-induced magnetization switching in Au/Fe/MgO(001) Hall bars, identify stable intermediate resistance states based on the magnetic domain structure and find that the switching is Oersted field-driven.
Tommaso Guaita, Lucas Hackl, Tao Shi, Eugene Demler, and J. Ignacio Cirac
Phys. Rev. Research 3, 023090 (2021) - Published 3 May, 2021
The authors introduce a class of quantum states for variational studies that exhibits entanglement while still admitting efficient computation of expectation values.
Yusuke Hara, Hideyuki Mizuno, and Atsushi Ikeda
Phys. Rev. Research 3, 023091 (2021) - Published 3 May, 2021
The authors investigate the structural and mechanical properties of binary jammed solids, and reveal the nature of the transition in between two different jammed phases.
Alexandre Choquette, Agustin Di Paolo, Panagiotis Kl. Barkoutsos, David Sénéchal, Ivano Tavernelli, and Alexandre Blais
Phys. Rev. Research 3, 023092 (2021) - Published 3 May, 2021
The authors propose a quantum circuit, inspired by the theory of quantum optimal control, to prepare the ground state of the few-body Hubbard model and the water molecule with high-fidelity in a quantum computer.
C. Kow, Z. Xiao, A. Metelmann, and A. Kamal
Phys. Rev. Research 3, 023093 (2021) - Published 3 May, 2021
The authors present a technique based on two-dimension eigenvector projections for detecting correlation depth and connectivity in multi-mode open systems.
Ciro Pentangelo, Simone Atzeni, Francesco Ceccarelli, Roberto Osellame, and Andrea Crespi
Phys. Rev. Research 3, 023094 (2021) - Published 4 May, 2021
This work proposes an analytical model of the heat diffusion, adapted to the typical geometry of optical chips, to describe the static and dynamic response of thermo-optic phase shifters.
Chee Kong Lee, Pranay Patil, Shengyu Zhang, and Chang Yu Hsieh
Phys. Rev. Research 3, 023095 (2021) - Published 5 May, 2021
The authors proposed a hybrid quantum-classical algorithm based on the restricted Boltzmann machine neural network to simulate the time evolution of quantum many-body systems.
Gilad Gour and Mark M. Wilde
Phys. Rev. Research 3, 023096 (2021) - Published 5 May, 2021
The authors generalize the von Neumann entropy from quantum states to quantum channels, which model evolutions of quantum physical systems, and they provide a physical interpretation of a quantum channel’s entropy in terms of an information-processing task called quantum channel merging.
Andrei Afanasev, Carl E. Carlson, and Asmita Mukherjee
Phys. Rev. Research 3, 023097 (2021) - Published 6 May, 2021
The authors demonstrate that quantum vortex states of light and photons show transverse recoil momentum to the final state that exceeds a longitudinal momentum defined by photon’s wave number, when absorbed by well localized quantum systems in sub-wavelength proximity from the phase singularity.
Yasufumi Araki, Daiki Suenaga, Kei Suzuki, and Shigehiro Yasui
Phys. Rev. Research 3, 023098 (2021) - Published 7 May, 2021
This article shows the spin-orbital contribution to magnetic susceptibility in a hybrid system of relativistic and nonrelativistic fermions, which can occur both in solid states and in quark matter.
Sebastian P. Horvath, Mohammed K. Alqedra, Adam Kinos, Andreas Walther, Jan Marcus Dahlström, Stefan Kröll, and Lars Rippe
Phys. Rev. Research 3, 023099 (2021) - Published 7 May, 2021
The authors present a modification to the atomic-frequency comb protocol that utilizes the Stark effect to achieve background free, on demand, control.
Matteo Soriente, Toni L. Heugel, Keita Omiya, R. Chitra, and Oded Zilberberg
Phys. Rev. Research 3, 023100 (2021) - Published 7 May, 2021
This work introduces method to analyze dissipation-induced phase transitions that take the system out of its ground state and stabilize a higher-energy stationary state.
Károly F. Pál, Géza Tóth, Erika Bene, and Tamás Vértesi
Phys. Rev. Research 3, 023101 (2021) - Published 10 May, 2021
This work presents bipartite quantum states with a weak form of entanglement and compare their performance with separable states in quantum metrology.
D. Solovyev, T. Zalialiutdinov, and A. Anikin
Phys. Rev. Research 3, 023102 (2021) - Published 10 May, 2021
The authors describe the thermal interaction of bound charged particles with relativistic effects taken into account.
C. D. Arrowsmith, N. Shukla, N. Charitonidis, R. Boni, H. Chen, T. Davenne, A. Dyson, D. H. Froula, J. T. Gudmundsson, B. T. Huffman, Y. Kadi, B. Reville, S. Richardson, S. Sarkar, J. L. Shaw, L. O. Silva, P. Simon, R. M. G. M. Trines, R. Bingham, and G. Gregori
Phys. Rev. Research 3, 023103 (2021) - Published 10 May, 2021
The authors propose an experiment at CERN to understand the energetic processes involved in the violent emission observed in gamma-ray bursts, black-hole jets, and magnetars.
K. Z. Li, G. F. Xu, and D. M. Tong
Phys. Rev. Research 3, 023104 (2021) - Published 10 May, 2021
The authors put forward an approach to the realization of coherence-protected nonadiabatic geometric gates which have robustness against control errors and decoherence.
Ben McCanna and Hannah M. Price
Phys. Rev. Research 3, 023105 (2021) - Published 10 May, 2021
This paper shows that superfluids in four spatial dimensions have stationary states containing two vortex planes intersecting at a single point.
Zachary G. Nicolaou and Adilson E. Motter
Phys. Rev. Research 3, 023106 (2021) - Published 10 May, 2021
The authors describe a classical discrete time crystal phase emerging through the excitation of a pair of modes that coresonate with parametric driving, resulting in a tunable anharmonic frequency response.
Ryohei Kobayashi
Phys. Rev. Research 3, 023107 (2021) - Published 10 May, 2021
The authors show that a gapped boundary state of (3+1)-dimensional topological superconductor in a specific class with time reversal symmetry must carry nontrivially quantized chiral central charge.
Changnan Peng, Arbel Haim, Torsten Karzig, Yang Peng, and Gil Refael
Phys. Rev. Research 3, 023108 (2021) - Published 10 May, 2021
The authors show that Floquet Majorana modes should emerge in a voltage-bias planar Josephson junction and explore the possibility of manipulating Majorana bound states in one-dimensional settings.
Qiang Zhang, Zhenwei Xie, Luping Du, Peng Shi, and Xiaocong Yuan
Phys. Rev. Research 3, 023109 (2021) - Published 10 May, 2021
The authors reveal that in a chiral waveguide, spin-orbit interaction in a plasmonic vortex results in a Bloch-type skyrmion-like photonic spin distribution.
A. Pfeiffer, R. M. Reeve, K. Elphick, A. Hirohata, and M. Kläui
Phys. Rev. Research 3, 023110 (2021) - Published 10 May, 2021
The authors measure spin transport and spin absorption across interfaces in lateral spin-valve devices and correlate this electrical characterization to direct imaging of the defect structure of the buried interfaces.
Tetsuya Furukawa, Yuta Watanabe, Naoki Ogasawara, Kaya Kobayashi, and Tetsuaki Itou
Phys. Rev. Research 3, 023111 (2021) - Published 10 May, 2021
The authors show the onset of a current-induced magnetization whose sign depends on crystal chirality in nonmagnetic elemental tellurium using nuclear magnetic resonance.
Vijay Pal Singh and Ludwig Mathey
Phys. Rev. Research 3, 023112 (2021) - Published 10 May, 2021
The authors determine the heating rate of a superfluid two-dimensional Bose gas by stirring it with a moving lattice potential, which reveals the two-sound mode structure of the excitation spectrum and their hybridization.
Youssef Kora, Massimo Boninsegni, Dam Thanh Son, and Shiwei Zhang
Phys. Rev. Research 3, 023113 (2021) - Published 10 May, 2021
This paper explore the condensed phase of an assembly of molecules of muonium hydride in search of a low density crystal.
A. Duspayev, X. Han, M. A. Viray, L. Ma, J. Zhao, and G. Raithel
Phys. Rev. Research 3, 023114 (2021) - Published 13 May, 2021
The authors present a Rydberg-atom-ion dimer formed via long-range multipolar interactions between a point ion and a Rydberg atom.
Lou Zonca and David Holcman
Phys. Rev. Research 3, 023115 (2021) - Published 14 May, 2021
This article shows that stochastic trajectories can return inside the basin several times before escaping far away, thus increasing the total escape time.
Ritwik Mondal, Andreas Donges, and Ulrich Nowak
Phys. Rev. Research 3, 023116 (2021) - Published 14 May, 2021
The authors investigate a relativistic spin torque within atomistic spin simulations and show it can induce spin excitations comparable to the non-relativistic Zeeman torque.
Joseph D. O'Brien, Kleber A. Oliveira, James P. Gleeson, and Malbor Asllani
Phys. Rev. Research 3, 023117 (2021) - Published 14 May, 2021
This paper shows the simultaneous emergence of leader nodes at the pinnacle of the structural hierarchy underlying a large collection of real-world networked systems once the network non-normality surpasses some threshold, alongside its effect on dynamical processes upon the network.
Amos Chan, Andrea De Luca, and J. T. Chalker
Phys. Rev. Research 3, 023118 (2021) - Published 14 May, 2021
The authors analyze the spectral statistics of many-body quantum chaotic and many-body localized systems, by associating a given Floquet quantum circuit with a dual transfer matrix product, which is characterized by a spectrum of Lyapunov exponents.
Amilcare Porporato, Luca Ridolfi, and Lamberto Rondoni
Phys. Rev. Research 3, 023119 (2021) - Published 14 May, 2021
The authors provide shallow water analogs in both isentropic and dissipative conditions, with double event-horizon holes.
Peng Rao and Inti Sodemann
Phys. Rev. Research 3, 023120 (2021) - Published 14 May, 2021
The authors study the phenomenon of weak symmetry breaking in which anyon quasiparticles can break the symmetry of the Hamiltonian even though the ground state remains fully symmetric.
Feng Liu and Katsunori Wakabayashi
Phys. Rev. Research 3, 023121 (2021) - Published 14 May, 2021
The authors demonstrate higher-order topological corner states and related fractional charge in monolayer graphene.
H. Duprez, F. Pierre, E. Sivre, A. Aassime, F. D. Parmentier, A. Cavanna, A. Ouerghi, U. Gennser, I. Safi, C. Mora, and A. Anthore
Phys. Rev. Research 3, 023122 (2021) - Published 17 May, 2021
The authors investigate the influence of a temperature bias on the conductance suppression of a quantum conductor embedded into a dissipative circuit.
Joseph Sullivan, Arpit Dua, and Meng Cheng
Phys. Rev. Research 3, 023123 (2021) - Published 17 May, 2021
The authors develop several families of coupled wire models that realize fractonic topological phases.
A. Grassi and F. Fiuza
Phys. Rev. Research 3, 023124 (2021) - Published 17 May, 2021
The authors study the formation of high-Mach number collisionless shocks in the interaction of laser-driven plasma flows.
Lorenzo Piro, Evelyn Tang, and Ramin Golestanian
Phys. Rev. Research 3, 023125 (2021) - Published 18 May, 2021
The authors show that optimal navigation in the presence of arbitrary stationary flows on curved surfaces is achieved through geodesics of an asymmetric metric from general relativity.
Zhi-Bo Yang, Hua Jin, Jing-Wen Jin, Jian-Yu Liu, Hong-Yu Liu, and Rong-Can Yang
Phys. Rev. Research 3, 023126 (2021) - Published 18 May, 2021
This article describes the bistable behavior of squeezed and entangled states induced by the magnon self-nonlinear Kerr effect.
Michael Sven Ferguson, Oded Zilberberg, and Gianni Blatter
Phys. Rev. Research 3, 023127 (2021) - Published 19 May, 2021
The authors introduce a diagrammatic expansion for the time-convolutionless master equation in the steady-state limit and showcase the method on the non interacting resonant level up to fourth order.
A. Prados
Phys. Rev. Research 3, 023128 (2021) - Published 19 May, 2021
The author shows that bang-bang protocols minimize the connection time between nonequilibrium steady states.
Pranav Madhikar, Jan Åström, Björn Baumeier, and Mikko Karttunen
Phys. Rev. Research 3, 023129 (2021) - Published 19 May, 2021
The authors study growth, proliferation and migration of cancer-like soft cells in a matrix of healthy cells from a mechanobiological perspective, and demonstrate that local mechanical forces can be used to regulate tissue formation.
Stefano Pirandola
Phys. Rev. Research 3, 023130 (2021) - Published 19 May, 2021
This paper establishes ultimate limits and practical rates for satellite quantum communications.
Alberto Hijano, Stefan Ilić, Mikel Rouco, Carmen González-Orellana, Maxim Ilyn, Celia Rogero, P. Virtanen, T. T. Heikkilä, S. Khorshidian, M. Spies, N. Ligato, F. Giazotto, E. Strambini, and F. Sebastián Bergeret
Phys. Rev. Research 3, 023131 (2021) - Published 19 May, 2021
The authors reveal therole of the thickness on the spectral properties and phasetransition of a diffusive superconducting film adjacent to aferromagnetic insulating layer.
Zhi-Feng Zhang and Peng Ye
Phys. Rev. Research 3, 023132 (2021) - Published 20 May, 2021
This work studies what braiding processes are compatible in a (3+1)D topological order.
Lluís Hernández-Navarro, Sergio Faci-Lázaro, Javier G. Orlandi, Ulrike Feudel, Jesús Gómez-Gardeñes, and Jordi Soriano
Phys. Rev. Research 3, 023133 (2021) - Published 21 May, 2021
The authors develop a model to describe the emergence of extreme coherent events in coupled excitable systems, specifically neuronal networks, and show that activity in a small ensemble of neurons can be strongly amplified by connectivity and noise.
Chi-Ho Cheng and Pik-Yin Lai
Phys. Rev. Research 3, 023134 (2021) - Published 21 May, 2021
The authors extend the Ehrenfest urn model that exhibits coexisting non-equilibrium steady states and derive a generalized non-equilibrium thermodynamic law.
Luca Chirolli, Tommaso Cea, and Francesco Giazotto
Phys. Rev. Research 3, 023135 (2021) - Published 21 May, 2021
The authors show the possibility to control the superconducting gap via an electrostatic field in metallic finite size systems characterized by an average level spacing weakly smaller than the gap.
Zhi Gang Cheng and John Beamish
Phys. Rev. Research 3, 023136 (2021) - Published 21 May, 2021
The authors develop a technique to measure the concentration of isotopic impurities in liquid helium and use it to monitor the migration of He impurities between liquid and solid He.
Jacob A. Marks, Michael Schüler, and Thomas P. Devereaux
Phys. Rev. Research 3, 023137 (2021) - Published 21 May, 2021
The authors show that out of equilibrium, symmetry breaking and constrained dynamics can produce dynamical signatures of topology on single-particle and many-body levels.
Xu-Ping Yao, Yonghao Gao, and Gang Chen
Phys. Rev. Research 3, 023138 (2021) - Published 21 May, 2021
The authors study the SU() Heisenberg antiferromagnets on the triangular lattice in the large- limit and show that under the strict local constraints, the system favors topological chiral spin liquids when >5.
Li-Yi Hsu and Ching-Hsu Chen
Phys. Rev. Research 3, 023139 (2021) - Published 24 May, 2021
The authors show that agents can prepare appropriate local observables for violating nonlinear Bell inequalities of quantum networks.
Shintaro Suzuki, Kou Takubo, Kentaro Kuga, Wataru Higemoto, Takashi U. Ito, Takahiro Tomita, Yasuyuki Shimura, Yosuke Matsumoto, Cédric Bareille, Hiroki Wadati, Shik Shin, and Satoru Nakatsuji
Phys. Rev. Research 3, 023140 (2021) - Published 24 May, 2021
The authors show the onset of strong antiferromagnetism with at high Neel temperature in a Kondo-insulator like state in Mn doped valence fluctuation compounds -YbAlB.
F. N. Womack, P. W. Adams, and G. Catelani
Phys. Rev. Research 3, 023141 (2021) - Published 24 May, 2021
The authors follow the Zeeman splitting of the BCS coherence peaks in highly disordered ultra-thin Be-Al bilayers across the parallel field mediated superconductor-insulator transition.
Ulrich Ebling, Ali Alavi, and Joachim Brand
Phys. Rev. Research 3, 023142 (2021) - Published 24 May, 2021
The authors study the effect of pairing on yrast states of the Hubbard model in one and two dimensions using quantum Monte Carlo calculations.
Shin-Liang Chen, Nikolai Miklin, Costantino Budroni, and Yueh-Nan Chen
Phys. Rev. Research 3, 023143 (2021) - Published 24 May, 2021
The authors provide a direct link and a quantitative relation between the degree of measurement incompatibility and the violation of a Bell inequality.
Anshul Choudhary, Arindam Saha, Samuel Krueger, Christian Finke, Epaminondas Rosa, Jr., Jan A. Freund, and Ulrike Feudel
Phys. Rev. Research 3, 023144 (2021) - Published 24 May, 2021
The authors demonstrate a case of weak interactions in a chain of three or more heterogeneously coupled nonlinear oscillators where the weakly coupled part of the chain locks themselves in phase while the rest of the chain remains drifting.
Yasuhiro Shimizu, Mitsuhiko Maesato, Makoto Yoshida, Masashi Takigawa, Masayuki Itoh, Akihiro Otsuka, Hideki Yamochi, Yukihiro Yoshida, Genta Kawaguchi, David Graf, and Gunzi Saito
Phys. Rev. Research 3, 023145 (2021) - Published 26 May, 2021
The authors show a magnetic phase transition from the valence bond solid to quantum spin liquid and magnetic order in a frustrated molecular magnet with triangular lattice.
Ying Li
Phys. Rev. Research 3, 023146 (2021) - Published 26 May, 2021
This paper proposes a quantum gate that demonstrates memristive behavior, and this gate can be used to simulate synapses and build a quantum neural network.
Colin D. Sonnichsen, Dallas P. Strandell, Patrick J. Brosseau, and Patanjali Kambhampati
Phys. Rev. Research 3, 023147 (2021) - Published 26 May, 2021
These authors show that perovskites support a new state of quantum confined excitonic polarons.
Reza Haghshenas
Phys. Rev. Research 3, 023148 (2021) - Published 26 May, 2021
This work assesses the variational optimization schemes for quantum tensor-network circuits with different structures.
A. D. N. James, M. Aichhorn, and J. Laverock
Phys. Rev. Research 3, 023149 (2021) - Published 26 May, 2021
The authors theoretically show that few layers of SrVO encapsulated in a superlattice with SrTiO can be driven through a metal-insulator transition as a result of quantum confinement.
Janaki Sheth, Dolores Bozovic, and Alex J. Levine
Phys. Rev. Research 3, 023150 (2021) - Published 27 May, 2021
The authors show that feedback-based control in active, nonequilibrium systems with steady-state oscillatory behavior breaks the equilibrium as well as fluctuation-dissipation relations.
Qianli Ma, Kirrily C. Rule, Zachary W. Cronkwright, Mirela Dragomir, Gabrielle Mitchell, Evan M. Smith, Songxue Chi, Alexander I. Kolesnikov, Matthew B. Stone, and Bruce D. Gaulin
Phys. Rev. Research 3, 023151 (2021) - Published 27 May, 2021
The authors show the existence of the parallel spin stripe order in the optimal and over-doped region of LaNdSrCuO at low temperatures
Juan A. Muniz, Dylan J. Young, Julia R. K. Cline, and James K. Thompson
Phys. Rev. Research 3, 023152 (2021) - Published 27 May, 2021
The authors develop a nondestructive cavity-QED technique to measure observables along long-lived optical transitions, applying this technique to determine the lifetime of a millihertz-linewidth transition in 87-Sr used in next-gen atomic clocks.
Yuxuan Du, Min-Hsiu Hsieh, Tongliang Liu, Dacheng Tao, and Nana Liu
Phys. Rev. Research 3, 023153 (2021) - Published 27 May, 2021
The authors show a connection between the robustness of quantum algorithms for classification with a concept called differential privacy.
Arjan Singh, Okan Koksal, Nicholas Tanen, Jonathan McCandless, Debdeep Jena, Huili (Grace) Xing, Hartwin Peelaers, and Farhan Rana
Phys. Rev. Research 3, 023154 (2021) - Published 28 May, 2021
The authors use optical supercontinuum spectroscopy to probe the time evolution of the absorption spectrum of gallium vacancy charge states in β- GaO at ultrafast time scales.
Jie Wang, Yunqin Zheng, Andrew J. Millis, and Jennifer Cano
Phys. Rev. Research 3, 023155 (2021) - Published 28 May, 2021
The authors study the flatband wavefunction of twisted bilayer graphene at the dispersionless limit.
Chen-Di Han, Bryan Glaz, Mulugeta Haile, and Ying-Cheng Lai
Phys. Rev. Research 3, 023156 (2021) - Published 28 May, 2021
This paper develops a class of Hamiltonian Neural Networks that are capable of adaptable prediction of nonlinear physical systems
Jian Wang, Yusong Cao, Yi Qiao, Junpeng Cao, and Wen-Li Yang
Phys. Rev. Research 3, 023157 (2021) - Published 28 May, 2021
The authors propose an integrable spin-1 Heisenberg chain with a boundary spin-1/2 magnetic impurity.
Leonardo Lucchesi, Gaetano Calogero, Gianluca Fiori, and Giuseppe Iannaccone
Phys. Rev. Research 3, 023158 (2021) - Published 28 May, 2021
The authors explore the concept of a monolayer ballistic heterojunction bipolar transistor based on a lateral heterostructure of transition metal dichalcogenides through self-consistent simulations of electrostatics and quantum transport.
Philipp M. Pelz, Hamish G. Brown, Scott Stonemeyer, Scott D. Findlay, Alex Zettl, Peter Ercius, Yaqian Zhang, Jim Ciston, M. C. Scott, and Colin Ophus
Phys. Rev. Research 3, 023159 (2021) - Published 28 May, 2021
The authors propose an algorithm for recovering phase-contrast information from scanning diffraction experiments with strongly scattering materials.
Hiroshi Funaki and Gen Tatara
Phys. Rev. Research 3, 023160 (2021) - Published 28 May, 2021
The authors show the onset of chiral angular momentum generation of electrons in solids using a hydrodynamic theory.
Franz Kaiser and Dirk Witthaut
Phys. Rev. Research 3, 023161 (2021) - Published 1 June, 2021
This paper analyzes the impact of damages in a supply network and establishes the equivalence to a graph theoretical counting problem.
M. Victoria Ale Crivillero, M. König, J. C. Souza, P. G. Pagliuso, J. Sichelschmidt, Priscila F. S. Rosa, Z. Fisk, and S. Wirth
Phys. Rev. Research 3, 023162 (2021) - Published 1 June, 2021
The authors describe the effects of surface treatments on the conductance of the candidate topological Kondo insulator SmB, specifically by microscopically defined focused ion beam trench cutting.
Marko Gacesa, Jason N. Byrd, Jonathan Smucker, John A. Montgomery, Jr., and Robin Côté
Phys. Rev. Research 3, 023163 (2021) - Published 1 June, 2021
The authors align a pair of ultracold polar molecules using an external electric field and use a laser to excite one of them and photo-associate the pair, binding them into an ultracold polyatomic molecule.
Kyle J. Ray, Alexander B. Boyd, Gregory W. Wimsatt, and James P. Crutchfield
Phys. Rev. Research 3, 023164 (2021) - Published 1 June, 2021
The authors explore the effect of allowing the hidden momentum states to participate in the computation protocol in thermodynamic computation.
Alicia B. Magann, Matthew D. Grace, Herschel A. Rabitz, and Mohan Sarovar
Phys. Rev. Research 3, 023165 (2021) - Published 1 June, 2021
The authors present a framework that uses quantum and classical computers in tandem to design optimal fields for controlling the dynamics of molecular systems.
Li Chen, Bin Liu, Gang Xu, and Xin Liu
Phys. Rev. Research 3, 023166 (2021) - Published 1 June, 2021
The authors show that in the FeSeTe monolayer with rectangular crystal structure, the lattice distortion can induce the first-order topological phase transition of the electronic band structure and the second-order phase transition of the superconductor in a wide doping range.
Mario Vretenar, Ben Kassenberg, Shivan Bissesar, Chris Toebes, and Jan Klaers
Phys. Rev. Research 3, 023167 (2021) - Published 1 June, 2021
The authors experimentally demonstrate controllable phase relations between photon Bose-Einstein condensates realizing an optical analog of a controllable 0,π-Josephson junction.
Oliver Kaestle, Regina Finsterhoelzl, Andreas Knorr, and Alexander Carmele
Phys. Rev. Research 3, 023168 (2021) - Published 2 June, 2021
The authors present a quasi-two-dimensional tensor network architecture to simulate quantum systems simultaneously exposed to two structured reservoirs with non-Markovian system-reservoir interactions.
S. Mohsen J. Khadem, Sabine H. L. Klapp, and Rainer Klages
Phys. Rev. Research 3, 023169 (2021) - Published 2 June, 2021
The authors show that the minimization of search times for stochastic processes with power law memory to find randomly distributed targets depends on the variation of many control parameters.
Gyanendra Dhakal, M. Mofazzel Hosen, Wei-Chi Chiu, Bahadur Singh, Cheng-Yi Huang, Klauss Dimitri, Baokai Wang, Firoza Kabir, Christopher Sims, Sabin Regmi, William Neff, Jonathan Denlinger, Hsin Lin, Dariusz Kaczorowski, Arun Bansil, and Madhab Neupane
Phys. Rev. Research 3, 023170 (2021) - Published 2 June, 2021
The authors investigate two members of transition metal diarsenide family and reveal the cleaving plane dependent electronic structure.
Itamar D. Landau and Haim Sompolinsky
Phys. Rev. Research 3, 023171 (2021) - Published 3 June, 2021
The authors generalize the theory of excitation-inhibition balance to recurrent networks with arbitrary low-rank connectivity structure and show incomplete alignment between the row-space and column-space of that connectivity leads to an emergence of macroscopic, low-dimensional fluctuations.
V. Pierro, V. Fiumara, F. Chiadini, V. Granata, O. Durante, J. Neilson, C. Di Giorgio, R. Fittipaldi, G. Carapella, F. Bobba, M. Principe, and I. M. Pinto
Phys. Rev. Research 3, 023172 (2021) - Published 4 June, 2021
This paper studies the design and performance of mirror coatings for gravitational wave detectors based on quarter-wavelength layers made of three materials.
Andrei Kryjevski, Thomas Luu, and Valentin Karasiev
Phys. Rev. Research 3, 023173 (2021) - Published 4 June, 2021
This work explore the fermion sign problem utilizing the output of a density functional theory simulation as a basis in the path integral for electrons in a semiconductor nanoparticle.
Carl Merrigan, Cristiano Nisoli, and Yair Shokef
Phys. Rev. Research 3, 023174 (2021) - Published 4 June, 2021
This paper shows that bistable mechanical metamaterials respond with multiple, topologically distinct hysteresis cycles when driven by single, textured periodic boundary forcing.
Stephan Sponar, Armin Danner, Vito Pecile, Nico Einsidler, Bülent Demirel, and Yuji Hasegawa
Phys. Rev. Research 3, 023175 (2021) - Published 4 June, 2021
The authors present a neutron optical experiment and explore its performance in projective measurements with regards to information gain and disturbance tradeoff in successive spin measurements.
Sanjay Moudgalya, Abhinav Prem, David A. Huse, and Amos Chan
Phys. Rev. Research 3, 023176 (2021) - Published 4 June, 2021
The authors study the spectral form factor for Floquet random quantum circuits and analytically identify the onset of quantum chaos in many-body systems subject to local constraints, showing that systems with conserved higher moments display subdiffusive dynamics.
Stephan Allenspach, Pascal Puphal, Joosep Link, Ivo Heinmaa, Ekaterina Pomjakushina, Cornelius Krellner, Jakob Lass, Gregory S. Tucker, Christof Niedermayer, Shusaku Imajo, Yoshimitsu Kohama, Koichi Kindo, Steffen Krämer, Mladen Horvatić, Marcelo Jaime, Alexander Madsen, Antonietta Mira, Nicolas Laflorencie, Frédéric Mila, Bruce Normand, Christian Rüegg, Raivo Stern, and Franziska Weickert
Phys. Rev. Research 3, 023177 (2021) - Published 4 June, 2021
This work shows that weak chemical substitution in BaCuSiO causes a structural transition that restores the spin model of stacked dimer bilayers.
Marko Toroš, Thomas W. van de Kamp, Ryan J. Marshman, M. S. Kim, Anupam Mazumdar, and Sougato Bose
Phys. Rev. Research 3, 023178 (2021) - Published 4 June, 2021
The authors show that a nanocrystal matter-wave interferometer can be used to create a state-of-the-art quantum sensor to detect low accelerations and discuss how it can be used to probe quantum aspects of gravity in a laboratory.
Eric G. Schertenleib, Mark H. Fischer, and Manfred Sigrist
Phys. Rev. Research 3, 023179 (2021) - Published 4 June, 2021
This paper shows that the CeRhAs phase diagram - which exhibit two superconducting phases - can be described within an extended Ginzburg-Landau theory combining even and odd-parity Cooper pairing states within the staggered non-centrosymmetric crystal structure.
J. B. Profe, C. Honerkamp, S. Achilles, and D. M. Kennes
Phys. Rev. Research 3, 023180 (2021) - Published 4 June, 2021
This paper explores the interplay between different electronic orderings in quasicrystals using a real space truncated unity functional renormalization group approach.
Yu Liu (刘育), Zhixiang Hu (胡之翔), Eli Stavitski, Klaus Attenkofer, and C. Petrovic
Phys. Rev. Research 3, 023181 (2021) - Published 4 June, 2021
The authors observe a ferromagnetic ground state with strong uniaxial anisotropy in Co-intercalated 2H-Co0TaS van der Waals single crystals below T ∼ 28 K.
Thomas Bischoff, Igor Reshetnyak, and Alfredo Pasquarello
Phys. Rev. Research 3, 023182 (2021) - Published 4 June, 2021
The authors study the fundamental band gaps of liquid water and hexagonal ice using many-body perturbation theory and nonempirical hybrid functionals.
Dmitry Bagrets, Kun Woo Kim, Sonja Barkhofen, Syamsundar De, Jan Sperling, Christine Silberhorn, Alexander Altland, and Tobias Micklitz
Phys. Rev. Research 3, 023183 (2021) - Published 4 June, 2021
The authors characterize chiral symmetric quantum walkswith their anomalous Sinai diffusion and the net spin polarization ata critical phase.
S. Shu, N. Klimovich, B. H. Eom, A. D. Beyer, R. Basu Thakur, H. G. Leduc, and P. K. Day
Phys. Rev. Research 3, 023184 (2021) - Published 4 June, 2021
The authors study the nonlinear response of the superconducting kinetic inductance in capacitively shunted NbTiN microstrip transmission lines.
Radoslaw Kolkowski, Stefanos Kovaios, and A. Femius Koenderink
Phys. Rev. Research 3, 023185 (2021) - Published 4 June, 2021
The authors show that nanoscale patterns of gain and loss in plasmonic metasurfaces can produce rings of exceptional points which couple to circularly polarized light, resulting in different amplification of left- and right-handed optical fields.
Xin Chen, Jacob Zhang, and Z. Y. Ou
Phys. Rev. Research 3, 023186 (2021) - Published 4 June, 2021
This paper investigates the change of the mode structure of a parametric process as the gain changes and finds that the fields will spread out across many modes and the mode functions are broadened as the gain increases.
Arthur Genthon and David Lacoste
Phys. Rev. Research 3, 023187 (2021) - Published 7 June, 2021
The authors obtain linear response inequalities for the strength of selection acting on a phenotypic trait in the context of biological branching processes.
Emil J. Zak, Andrey Yachmenev, and Jochen Küpper
Phys. Rev. Research 3, 023188 (2021) - Published 7 June, 2021
The authors propose a method for coherently controlling the rotation-axis direction in asymmetric top molecules, revealing how to spin a molecule about two different axes at the same time.
Masahiro O. Takahashi, Masahiko G. Yamada, Daichi Takikawa, Takeshi Mizushima, and Satoshi Fujimoto
Phys. Rev. Research 3, 023189 (2021) - Published 7 June, 2021
The authors predict the nematic phase transition of Majorana particles in Kitaev magnets which drives the system into the toric code phase.
Ophelia Evelyn Sommer, Francesco Piazza, and David J. Luitz
Phys. Rev. Research 3, 023190 (2021) - Published 7 June, 2021
The authors devise a method for the simulation of generic local open quantum systems on quantum computers and verify experimentally the existence of a hierarchy of decay timescales.
Thomas Raistrick, Zhaopeng Zhang, Devesh Mistry, Johan Mattsson, and Helen F. Gleeson
Phys. Rev. Research 3, 023191 (2021) - Published 8 June, 2021
This article explains the auxetic behavior of a liquid crystalline elastomer, which occurs at a molecular level, by deducing the strain-induced changes in order parameters and interpreting them as out-of-plane rotations of the molecules.
Junyang Ma, L. H. Coudert, F. Billard, M. Bournazel, B. Lavorel, Jian Wu, G. Maroulis, J.-M. Hartmann, and O. Faucher
Phys. Rev. Research 3, 023192 (2021) - Published 9 June, 2021
The authors show that short-pulse alignment of room-temperature acetone molecules can be improved by rotational echoes.
N. Iwata, A. J. Kemp, S. C. Wilks, K. Mima, D. Mariscal, T. Ma, and Y. Sentoku
Phys. Rev. Research 3, 023193 (2021) - Published 9 June, 2021
The authors show that plasma electrons under petawatt laser light exhibit a random walk in a self-generated field resulting in electron confinement and efficient ion acceleration.
Pedro E. Harunari, Fernando S. Filho, Carlos E. Fiore, and Alexandre Rosas
Phys. Rev. Research 3, 023194 (2021) - Published 9 June, 2021
The authors show that, for a thermal machine composed of a quantum dot in contact with two reservoirs, the optimization of the interaction time between system and reservoirs is enough to get an quasi-optimal power output.
Zhijie Fan, Gia-Wei Chern, and Shi-Zeng Lin
Phys. Rev. Research 3, 023195 (2021) - Published 10 June, 2021
The authors show the existence of a superconducting dome around a localization-delocalization transition in quasiperiodic systems.
Donato Romito, Carlos Lobo, and Alessio Recati
Phys. Rev. Research 3, 023196 (2021) - Published 10 June, 2021
The authors show that the Andreev-Bashkin drag between two superfluid species is proportional to current-current response functions and compute its effect on the spin speed of sound in a homogeneous mixture, the dipole mode in a trapped gas and the dipole response after a fast perturbation.
J.-F. Mennemann, I. E. Mazets, M. Pigneur, H. P. Stimming, N. J. Mauser, J. Schmiedmayer, and S. Erne
Phys. Rev. Research 3, 023197 (2021) - Published 10 June, 2021
The authors present a detailed three-dimensional numerical modeling and analysis of the relaxation dynamics in an extended bosonic Josephson junction realized by two tunnel-coupled elongated superfluids in a double well potential.
Michio Tateno and Shuji Ishihara
Phys. Rev. Research 3, 023198 (2021) - Published 11 June, 2021
The authors demonstrate that droplet growth in mass-conserved reaction-diffusion systems follows classical evaporation-condensation process.
Yosef Caplan and Dror Orgad
Phys. Rev. Research 3, 023199 (2021) - Published 11 June, 2021
This work shows that first-order scattering from a pair-density wave cannot produce quantum oscillations but second-order scattering can.
Shengqi Sang and Timothy H. Hsieh
Phys. Rev. Research 3, 023200 (2021) - Published 11 June, 2021
The authors find and analyze nonequilibrium quantum phases of matter in hybrid quantum circuits involving both unitary evolution and measurements.
Tsutomu Ishikawa, Katsumasa Nakayama, and Kei Suzuki
Phys. Rev. Research 3, 023201 (2021) - Published 11 June, 2021
The authors study the Casimir effects for various relativistic lattice fermions, which can be measured in small-size materials such as topological insulators and Dirac semimetals.
Julius Kullig and Jan Wiersig
Phys. Rev. Research 3, 023202 (2021) - Published 11 June, 2021
The authors introduce a notched optical microdisk cavity by combining total internal reflection and transmission at Brewster’s angle. The corresponding high-quality modes are excitable with an attached waveguide and have their intensity partially trapped in the free space of the notch.
Joonho Kim, Jaedeok Kim, and Dario Rosa
Phys. Rev. Research 3, 023203 (2021) - Published 11 June, 2021
This paper shows that generic high-depth variational circuits can approximate the ground state of any given one-dimensional quantum many-body Hamiltonian by carrying out the local gradient search of the circuit parameters.
David Möckli and Aline Ramires
Phys. Rev. Research 3, 023204 (2021) - Published 11 June, 2021
The authors identify two scenarios to describe the superconducting phases of CeRh As
Timothy Harrison, Martin Link, Alexandra Behrle, Kuiyi Gao, Andreas Kell, Johannes Kombe, Jean-Sébastien Bernier, Corinna Kollath, and Michael Köhl
Phys. Rev. Research 3, 023205 (2021) - Published 11 June, 2021
The authors investigate the response of a strongly-interacting superfluid Fermi gas to a spin-flip and corresponding change of the interaction strength. They observe decay and revival of the condensed fraction and shape oscillations of the gas.
William Gilpin
Phys. Rev. Research 3, 023206 (2021) - Published 11 June, 2021
This work shows that the addition of short-range repulsion to classical coupled oscillators leads to continuous avalanche-like cascades, preventing synchronization.
Efe Ilker, Michele Castellana, and Jean-François Joanny
Phys. Rev. Research 3, 023207 (2021) - Published 14 June, 2021
The authors investigate the long-time transport properties of individual particles in nonequilibrium systems and show how the energy transfer and transport coefficients are determined by the composition of the mixture.
Hendrik Schawe, Sylvain Fontaine, and Laura Hernández
Phys. Rev. Research 3, 023208 (2021) - Published 14 June, 2021
This article shows that random networks foster consensus in a bounded confidence opinion dynamics model by bringing together groups of agents whose difference of opinions is too large for them to interact, using the bridges in the network.
Hadiseh Safdari, Martina Contisciani, and Caterina De Bacco
Phys. Rev. Research 3, 023209 (2021) - Published 14 June, 2021
The authors propose a generative model for capturing community and reciprocity patterns in directed networks.
Hong Yang, Hayate Nakano, and Hosho Katsura
Phys. Rev. Research 3, 023210 (2021) - Published 14 June, 2021
The authors study the many-body topological phases in ultracold integer-spin atoms and provide their ground states.
Shengjie Wu, Wange Song, Shenglun Gao, Yuxin Chen, Shining Zhu, and Tao Li
Phys. Rev. Research 3, 023211 (2021) - Published 15 June, 2021
This paper shows that non-Hermiticity by loss can induce topological phase transition of a Floquet system .
Michael Matty, Yi Zhang, T. Senthil, and Eun-Ah Kim
Phys. Rev. Research 3, 023212 (2021) - Published 16 June, 2021
The authors present an entanglement clustering method to separate ground-stateable wave functions from non-groundstateable wave functions using data collected from an ensemble of swap operators.
Robert H. Jonsson, Lucas Hackl, and Krishanu Roychowdhury
Phys. Rev. Research 3, 023213 (2021) - Published 16 June, 2021
The authors produce a mapping between the bosonic and fermionic part of a quadratic SUSY Hamiltonian using the system’s supercharge.
Namit Anand, Georgios Styliaris, Meenu Kumari, and Paolo Zanardi
Phys. Rev. Research 3, 023214 (2021) - Published 17 June, 2021
The authors propose connections between the resource theory of quantum coherence and various signatures of chaotic quantum systems.
Sebastian Baur and Christoph Räth
Phys. Rev. Research 3, 023215 (2021) - Published 17 June, 2021
The authors introduce the concept of generalized local states, a method to define similarity-distances between arbitrary time series. They demonstrate its capabilities for the prediction of complex, high-dimensional data using the reservoir computing paradigm.
Fei-Ting Huang, Yanbin Li, Fei Xue, Jae-Wook Kim, Lunyong Zhang, Ming-Wen Chu, Long-Qing Chen, and Sang-Wook Cheong
Phys. Rev. Research 3, 023216 (2021) - Published 21 June, 2021
This paper explores the topological defect evolution in the presence of spontaneous distortion, traversing successive second-order and first-order phase transitions in a bilayered ferrite.
Rasoul Alaee, Akbar Safari, and Robert W. Boyd
Phys. Rev. Research 3, 023217 (2021) - Published 21 June, 2021
The authors provide a theoretical approach to model both coherent and incoherent scattering in atomic clouds and to control the cooperative effects through structured light.
Yuzhen Qin, Tommaso Menara, Danielle S. Bassett, and Fabio Pasqualetti
Phys. Rev. Research 3, 023218 (2021) - Published 21 June, 2021
This paper studies the emergence of phase-amplitude coupling in nonlinearly coupled Stuart-Landau oscillators and characterize how structural parameters modulate the intensity of phase-amplitude coupling.
Yasufumi Araki, Takahiro Misawa, and Kentaro Nomura
Phys. Rev. Research 3, 023219 (2021) - Published 21 June, 2021
The authors theoretically study spin transport on the surface of topological Dirac semimetal with both the analytical transport theory and the numerical simulation.
C. E. Matt, O. Ivashko, M. Horio, J. Choi, Q. Wang, D. Sutter, N. Dennler, M. H. Fischer, S. Katrych, L. Forro, J. Ma, B. Fu, B. Q. Lv, M. v. Zimmermann, T. K. Kim, N. C. Plumb, N. Xu, M. Shi, and J. Chang
Phys. Rev. Research 3, 023220 (2021) - Published 21 June, 2021
This article describes the observation of a structural phase in superconducting PrFeAsTeO, which is not electronically driven.
Matthias Thamm and Bernd Rosenow
Phys. Rev. Research 3, 023221 (2021) - Published 21 June, 2021
The authors consider the amplitude of coherent transmission through Coulomb-blockaded Majorana wires as a function of Zeeman field.
Mattias T. Johnsson, Pablo M. Poggi, Marco A. Rodriguez, Rafael N. Alexander, and Jason Twamley
Phys. Rev. Research 3, 023222 (2021) - Published 21 June, 2021
The authors develop a protocol to square any unknown Hamiltonian and apply it to prepare nonclassical bosonic states
Bastian Kaspschak and Ulf-G. Meißner
Phys. Rev. Research 3, 023223 (2021) - Published 21 June, 2021
The authors propose a neural network perturbation theory and use it to construct a machine-learned second-order Born approximation for S-wave scattering lengths.
Victor Buendía, Pablo Villegas, Raffaella Burioni, and Miguel A. Muñoz
Phys. Rev. Research 3, 023224 (2021) - Published 21 June, 2021
This paper analyzes what type of phase transitions from synchronous to asynchronous phases are able to exhibit concomitantly scale-free avalanches of synchronized activity right at their critical point, discussing the possible relevance of them in neuroscience.
Nikolaos Ntallis, Anders Bergman, Anna Delin, Olle Eriksson, Erik Sjöqvist, Danny Thonig, and Manuel Pereiro
Phys. Rev. Research 3, 023225 (2021) - Published 21 June, 2021
This paper studies a majority gate prototype based on merons and antimerons.
Pauline Boucher, Arthur Goetschy, Giacomo Sorelli, Mattia Walschaers, and Nicolas Treps
Phys. Rev. Research 3, 023226 (2021) - Published 21 June, 2021
This work characterizes the transmission properties of a multi-plane light converter and shows that, in the regime of a large number of shaped modes, such systems exhibit a behavior similar to a random scattering medium.
S. J. Kuhn, S. McKay, J. Shen, N. Geerits, R. M. Dalgliesh, E. Dees, A. A. M. Irfan, F. Li, S. Lu, V. Vangelista, D. V. Baxter, G. Ortiz, S. R. Parnell, W. M. Snow, and R. Pynn
Phys. Rev. Research 3, 023227 (2021) - Published 22 June, 2021
The authors demonstrate that the spin and path subsystems of individual neutrons in a beam can be mode-entangled with nanometer separations between paths.
Qi-Ming Ding, Xiao-Xu Fang, Xiao Yuan, Ting Zhang, and He Lu
Phys. Rev. Research 3, 023228 (2021) - Published 22 June, 2021
The authors show an estimation of multipartite quantum coherence using simple measurements.
Valentin Gebhart, Martin Bohmann, Karsten Weiher, Nicola Biagi, Alessandro Zavatta, Marco Bellini, and Elizabeth Agudelo
Phys. Rev. Research 3, 023229 (2021) - Published 22 June, 2021
The authors use machine learning methods to identify nonclassicality from experimental data obtained via homodyne detection, opening the possibility for fast sorting and direct monitoring of quantum light in experiments.
Jui-Hui Chung and Ying-Jer Kao
Phys. Rev. Research 3, 023230 (2021) - Published 22 June, 2021
The authors use a deep learning architecture to design a real-space renormalization group transformation for studying critical phenomena in which the coarse graining scheme can be learned.
Julien Lombard, Julien Lam, François Detcheverry, Thierry Biben, and Samy Merabia
Phys. Rev. Research 3, 023231 (2021) - Published 22 June, 2021
This work shows that the generation of plasmonic nanobubbles is accompanied by pressure waves that combine a strong intensity and a short rising time.
Byungmin Sohn, Bongju Kim, Se Young Park, Hwan Young Choi, Jae Young Moon, Taeyang Choi, Young Jai Choi, Hua Zhou, Jun Woo Choi, Alessandro Bombardi, Dan. G. Porter, Seo Hyoung Chang, Jung Hoon Han, and Changyoung Kim
Phys. Rev. Research 3, 023232 (2021) - Published 22 June, 2021
The authors observe hump-like features in Hall resistance emergent in SrRuO ultrathin films and investigate their origin using X-rays.
Saad Mehmood, Eva Lindroth, and Luca Argenti
Phys. Rev. Research 3, 023233 (2021) - Published 22 June, 2021
The authors show how an attosecond XUV-pump IR-probe sequence can be used to ionize the helium atom and create a polarized ion whose coherence is controllable through the pump-probe delay and can be reconstructed from the picosecond fluctuations of the ionic dipole caused by fine-structure interactions.
Tomer Goldfriend and Jorge Kurchan
Phys. Rev. Research 3, 023234 (2021) - Published 22 June, 2021
The authors derive two expressions for the quantum Kolmogorov-Sinai entropy and show that it is unambiguously defined only when there is a divergent gap between Ehrenfest and microscopic time.
Onur Pusuluk and Özgür E. Müstecaplıoğlu
Phys. Rev. Research 3, 023235 (2021) - Published 22 June, 2021
The authors study the reciprocal relations between the flows of heat and quantum coherence and the anomalous behavior observed in quantum thermodynamic systems.
Maurits S. J. Tepaske and David J. Luitz
Phys. Rev. Research 3, 023236 (2021) - Published 22 June, 2021
The authors introduce and benchmark a tensor-network method for the simulation of three-dimensional quantum many-body systems
Huawei Fan, Ling-Wei Kong, Ying-Cheng Lai, and Xingang Wang
Phys. Rev. Research 3, 023237 (2021) - Published 22 June, 2021
The authors find that the reservoir computer trained by the time series acquired at several asynchronous states is able to predict the entire transition from desynchronization to synchronization systems of coupled oscillators.
Ville M. M. Paasonen and Hisao Hayakawa
Phys. Rev. Research 3, 023238 (2021) - Published 22 June, 2021
The authors study a periodically driven -state system with memory and elucidate the non-Markovian effect on the pumping current induced by the driving.
J. Paras and A. Allanore
Phys. Rev. Research 3, 023239 (2021) - Published 22 June, 2021
The authors evaluate the electronic entropy change from transport measurements across the order-disorder transition in CuAu.
E. P. Segarra, J. R. Pybus, F. Hauenstein, D. W. Higinbotham, G. A. Miller, E. Piasetzky, A. Schmidt, M. Strikman, L. B. Weinstein, and O. Hen
Phys. Rev. Research 3, 023240 (2021) - Published 22 June, 2021
This paper studies the EMC effect in deuterium and helium-3 in a framework that allows isolating the impact of high-momentum nucleons in short-ranged correlated pairs.
Sayat Mimar, Mariamo Mussa Juane, Jorge Mira, Juyong Park, Alberto P. Muñuzuri, and Gourab Ghoshal
Phys. Rev. Research 3, 023241 (2021) - Published 22 June, 2021
The authors develop a framework combining spatial networks, pattern formation and heterogeneities in how populations perceive languages to reproduce linguistic co-existence in two independent European regions.
Cisco Gooding, Silke Weinfurtner, and William G. Unruh
Phys. Rev. Research 3, 023242 (2021) - Published 24 June, 2021
This paper describes the theory behind the superradiance of sound when reflecting off a rotating disk.
Richard Wagner, Wenzel Kersten, Armin Danner, Hartmut Lemmel, Alok Kumar Pan, and Stephan Sponar
Phys. Rev. Research 3, 023243 (2021) - Published 24 June, 2021
The authors introduce and realize a scheme, allowing for a direct test of the canonical commutation relation, by measuring the imaginary part of the weak value of a suited path-qubit observable in a neutron interferometric experiment.
Shiro Tamiya, Sho Koh, and Yuya O. Nakagawa
Phys. Rev. Research 3, 023244 (2021) - Published 24 June, 2021
The authors propose a way to calculate the nonadiabatic couplings of molecules and Berry’s phase of quantum systems by using the result of the variational quantum eigensolvers.
Clemens Staudinger, Martin Panholzer, and Robert E. Zillich
Phys. Rev. Research 3, 023245 (2021) - Published 25 June, 2021
The authors study the interplay between interaction effects and the spin-orbit induced density oscillations of the stripe phase by taking quantum fluctuations into account.
Liangyu Che, Chao Wei, Yulei Huang, Dafa Zhao, Shunzhong Xue, Xinfang Nie, Jun Li, Dawei Lu, and Tao Xin
Phys. Rev. Research 3, 023246 (2021) - Published 25 June, 2021
The authors propose a machine learning method to characterize system Hamiltonians from only single-qubit Pauli measurements.
Dennis Rätzel, Daniel Hartley, Osip Schwartz, and Philipp Haslinger
Phys. Rev. Research 3, 023247 (2021) - Published 28 June, 2021
This paper shows that the nonradiative electromagnetic near-field of a temporally modulated free-space electron beam can be utilized for coherent control of quantum systems.
Jun Li, Trinanjan Datta, and Dao-Xin Yao
Phys. Rev. Research 3, 023248 (2021) - Published 28 June, 2021
The authors predict the existence of the Einstein-de Haas effect of topological magnons in the square octagon, kagome, and the honeycomb lattices.
Kashin Sugishita, Mason A. Porter, Mariano Beguerisse-Díaz, and Naoki Masuda
Phys. Rev. Research 3, 023249 (2021) - Published 28 June, 2021
The authors examine the convergence speed of opinion dynamics on tie-decay networks in terms of the spectral gap of a time-dependent Laplacian matrix.
Mina R. Bionta, Elissa Haddad, Adrien Leblanc, Vincent Gruson, Philippe Lassonde, Heide Ibrahim, Jérémie Chaillou, Nicolas Émond, Martin R. Otto, Álvaro Jiménez-Galán, Rui E. F. Silva, Misha Ivanov, Bradley J. Siwick, Mohamed Chaker, and François Légaré
Phys. Rev. Research 3, 023250 (2021) - Published 28 June, 2021
The authors investigate the dynamics of the photoinduced phase transitions in the strongly correlated material, vanadium dioxide, using time-resolved high harmonic spectroscopy.
Junxu Li, Zixuan Hu, and Sabre Kais
Phys. Rev. Research 3, 023251 (2021) - Published 28 June, 2021
The authors develop a quantum encryption protocol based on varying encryption configurations and apply it to a model for the English alphabet.
Amikam Levy, Eran Rabani, and David T. Limmer
Phys. Rev. Research 3, 023252 (2021) - Published 28 June, 2021
The authors develop a response theory for perturbed open quantum systems that predicts different response relations of their closed or classical counterparts.
Zhong-Yi Li, De-Qing Zhang, and Bo Li
Phys. Rev. Research 3, 023253 (2021) - Published 28 June, 2021
The authors show that active nematics confined in channels with chiral anchoring can generate cohesive topological defect clusters, which undergo periodic structural reconfiguration locally and energy oscillations and are transported directionally in a soliton-like form.
Antara Pal, Md. Arif Kamal, Peter Holmqvist, and Peter Schurtenberger
Phys. Rev. Research 3, 023254 (2021) - Published 29 June, 2021
The authors investigate the effect of particle shape in the onset of the glass transition using tailor-made anisotropic colloids of ellipsoidal shape and X-ray photon correlation spectroscopy (XPCS),
Daniel E. Shea, Steven L. Brunton, and J. Nathan Kutz
Phys. Rev. Research 3, 023255 (2021) - Published 29 June, 2021
This article develops a data-driven model discovery and system identification technique for spatially-dependent boundary value problems to infer both the operator and spatially-dependent parameters that describe the heterogenous, physical quantities of a system.
Hengfeng Huang, Bowen Xiao, Ziming Liu, Zeming Wu, Yadong Mu, and Huichao Song
Phys. Rev. Research 3, 023256 (2021) - Published 30 June, 2021
The authors propose a deep learning network which can capture the main feature of the non-linear evolution of hydrodynamics without the knowledge of conservation laws.
Sam A. Hill
Phys. Rev. Research 3, 023257 (2021) - Published 30 June, 2021
This paper introduces the Cooke-Nieboer Index to identify networks with heavy-tailed degree distributions which is non-asymptotic and does not presume a power-law form.
Stuart J. Masson and Ana Asenjo-Garcia
Phys. Rev. Research 3, 029001 (2021) - Published 22 April, 2021
Aifeng Wang (王爱峰), Sviatoslav Baranets, Yu Liu (刘育), Xiao Tong, E. Stavitski, Jing Zhang, Yisheng Chai, Wei-Guo Yin (尹卫国), Svilen Bobev, and C. Petrovic
Phys. Rev. Research 3, 029002 (2021) - Published 26 April, 2021
Michelle Feng and Mason A. Porter
Phys. Rev. Research 3, 029003 (2021) - Published 18 May, 2021
Bernhard Irsigler, Jun-Hui Zheng, Fabian Grusdt, and Walter Hofstetter
Phys. Rev. Research 3, 029004 (2021) - Published 18 May, 2021