Flat-band ferromagnetism in twisted bilayer graphene
R. Pons, A. Mielke, and T. Stauber
Phys. Rev. B 102, 235101 (2020) - Published 1 December, 2020
Metal-insulator transitions in epitaxial rocksalt-structure (001)
Mary E. McGahay, Sanjay V. Khare, and Daniel Gall
Phys. Rev. B 102, 235102 (2020) - Published 1 December, 2020
Relaxation operator for quasiparticles in a solid
Maria Erukhimova, Yongrui Wang, Mikhail Tokman, and Alexey Belyanin
Phys. Rev. B 102, 235103 (2020) - Published 1 December, 2020
Resonant inelastic x-ray scattering study of
K. von Arx, F. Forte, M. Horio, V. Granata, Q. Wang, L. Das, Y. Sassa, R. Fittipaldi, C. G. Fatuzzo, O. Ivashko, Y. Tseng, E. Paris, A. Vecchione, T. Schmitt, M. Cuoco, and J. Chang
Phys. Rev. B 102, 235104 (2020) - Published 1 December, 2020
Dirac electrons in the square-lattice Hubbard model with a -wave pairing field: The chiral Heisenberg universality class revisited
Yuichi Otsuka, Kazuhiro Seki, Sandro Sorella, and Seiji Yunoki
Phys. Rev. B 102, 235105 (2020) - Published 1 December, 2020
Quantum many-body scars with chiral topological order in two dimensions and critical properties in one dimension
N. S. Srivatsa, Julia Wildeboer, Alexander Seidel, and Anne E. B. Nielsen
Phys. Rev. B 102, 235106 (2020) - Published 1 December, 2020
Nonmonotonic crossover in electronic phase separated manganite superlattices driven by the superlattice period
Yinyan Zhu, Biying Ye, Qiang Li, Hao Liu, Tian Miao, Lijun Wu, Lei Li, Lingfang Lin, Yi Zhu, Zhe Zhang, Qian Shi, Yulong Yang, Kai Du, Yu Bai, Yang Yu, Hangwen Guo, Wenbin Wang, Xiaoshan Xu, Xiaoshan Wu, Zhicheng Zhong, Shuai Dong, Yimei Zhu, Elbio Dagotto, Lifeng Yin, and Jian Shen
Phys. Rev. B 102, 235107 (2020) - Published 2 December, 2020
Enhanced charge-transfer character in the monoclinic phase of Mott insulator thin films
Anupam Jana, Rajamani Raghunathan, Ritu Rawat, R. J. Choudhary, and D. M. Phase
Phys. Rev. B 102, 235108 (2020) - Published 2 December, 2020
Experimental and theoretical evidence of the temperature-induced wurtzite to rocksalt phase transition in GaN under high pressure
Bohdan Sadovyi, Małgorzata Wierzbowska, Svitlana Stelmakh, Silvia Boccato, Stanislaw Gierlotka, Tetsuo Irifune, Sylwester Porowski, and Izabella Grzegory
Phys. Rev. B 102, 235109 (2020) - Published 2 December, 2020
Entanglement transitions as a probe of quasiparticles and quantum thermalization
Tsung-Cheng Lu and Tarun Grover
Phys. Rev. B 102, 235110 (2020) - Published 3 December, 2020
The authors find that the entanglement between two subsystems in tripartite quantum states can reveal novel aspects of quantum thermalization. In particular, it can probe the presence or absence of long-lived quasiparticles. Systems without quasiparticles exhibit an “entanglement transition” from area to volume law as one tunes the subsystem volume fraction within a single representative state, a feature invisible in conventional schemes based on bipartite entanglement. Such a transition is absent in systems with quasiparticles.
Comparative study of the density matrix embedding theory for Hubbard models
Masataka Kawano and Chisa Hotta
Phys. Rev. B 102, 235111 (2020) - Published 3 December, 2020
Determining non-Abelian topological order from infinite projected entangled pair states
Anna Francuz and Jacek Dziarmaga
Phys. Rev. B 102, 235112 (2020) - Published 4 December, 2020
The iPEPS tensor network, which is free of the sign problem notorious for the quantum Monte Carlo, is the method of choice to search for topological order in two-dimensional strongly correlated systems. However, finding a ground state represented by iPEPS is one problem, while extracting from this representation the desired information about topological order is quite another. The algorithm, proposed by the authors, does precisely this in a wide class of non-Abelian string net models.
Second-order functional renormalization group approach to quantum wires out of equilibrium
C. Klöckner, D. M. Kennes, and C. Karrasch
Phys. Rev. B 102, 235113 (2020) - Published 4 December, 2020
Floquet perturbation theory for periodically driven weakly interacting fermions
Roopayan Ghosh, Bhaskar Mukherjee, and K. Sengupta
Phys. Rev. B 102, 235114 (2020) - Published 4 December, 2020
Interacting topological mirror excitonic insulator in one dimension
Lun-Hui Hu, Rui-Xing Zhang, Fu-Chun Zhang, and Congjun Wu
Phys. Rev. B 102, 235115 (2020) - Published 7 December, 2020
Transport properties of the organic Dirac electron system
D. Ohki, K. Yoshimi, and A. Kobayashi
Phys. Rev. B 102, 235116 (2020) - Published 7 December, 2020
Electronic structures of a diagonally striped lattice: Multiple -fold degenerate flat bands
Xiaojuan Ni, Jinli Yan, and Feng Liu
Phys. Rev. B 102, 235117 (2020) - Published 8 December, 2020
Adiabatic connection in spin-current density functional theory
Jacques K. Desmarais, Jean-Pierre Flament, and Alessandro Erba
Phys. Rev. B 102, 235118 (2020) - Published 8 December, 2020
Observation of the Griffiths phase in the ternary nitrides
Chaocheng Liu, Xucai Kan, Bosen Wang, and Xiansong Liu
Phys. Rev. B 102, 235119 (2020) - Published 8 December, 2020
Fractal non-Fermi liquids from moiré Hofstadter phonons
Ajesh Kumar, Zihan Cheng, and Andrew C. Potter
Phys. Rev. B 102, 235120 (2020) - Published 9 December, 2020
Understanding electronic peculiarities in tetragonal FeSe as local structural symmetry breaking
Zhi Wang, Xin-Gang Zhao, Robert Koch, Simon J. L. Billinge, and Alex Zunger
Phys. Rev. B 102, 235121 (2020) - Published 9 December, 2020
Strategies for solving the Fermi-Hubbard model on near-term quantum computers
Chris Cade, Lana Mineh, Ashley Montanaro, and Stasja Stanisic
Phys. Rev. B 102, 235122 (2020) - Published 10 December, 2020
One of the main applications of near-term quantum computers is expected to be solving many-body quantum systems. The present study reports on extensive optimization and numerical investigation of the Variational Quantum Eigensolver method for the iconic Fermi-Hubbard model, including the effect of realistic measurements and noise. The presented optimized circuits use up to an order of magnitude fewer gates than previously reported, suggesting that quantum circuits with a gate depth substantially below 1000 could be sufficient to solve instances beyond the capacity of classical exact diagonalization.
Ferromagnetism and its stability from the one-magnon spectrum in twisted bilayer graphene
Yahya Alavirad and Jay Sau
Phys. Rev. B 102, 235123 (2020) - Published 11 December, 2020
Phases and quantum phase transitions in an anisotropic ferromagnetic Kitaev-Heisenberg- magnet
Animesh Nanda, Kusum Dhochak, and Subhro Bhattacharjee
Phys. Rev. B 102, 235124 (2020) - Published 11 December, 2020
Magnetic phases of the triangular Kondo lattice
M. Keßler and R. Eder
Phys. Rev. B 102, 235125 (2020) - Published 11 December, 2020
Quantum anomalous Hall phase in synthetic bilayers via twistronics without a twist
Tymoteusz Salamon, Ravindra W. Chhajlany, Alexandre Dauphin, Maciej Lewenstein, and Debraj Rakshit
Phys. Rev. B 102, 235126 (2020) - Published 14 December, 2020
Ferri-chiral compounds with potentially switchable Dresselhaus spin splitting
Pu Huang, Zhiguo Xia, Xiaoqing Gao, James M. Rondinelli, Xiuwen Zhang, Han Zhang, Kenneth R. Poeppelmeier, and Alex Zunger
Phys. Rev. B 102, 235127 (2020) - Published 14 December, 2020
Two-orbital degeneracy lifted local precursor to a metal-insulator transition in
Long Yang, Robert J. Koch, Hong Zheng, J. F. Mitchell, Weiguo Yin, Matthew G. Tucker, Simon J. L. Billinge, and Emil S. Bozin
Phys. Rev. B 102, 235128 (2020) - Published 14 December, 2020
Curvature function renormalization, topological phase transitions, and multicriticality
Faruk Abdulla, Priyanka Mohan, and Sumathi Rao
Phys. Rev. B 102, 235129 (2020) - Published 14 December, 2020
Learning the electronic density of states in condensed matter
Chiheb Ben Mahmoud, Andrea Anelli, Gábor Csányi, and Michele Ceriotti
Phys. Rev. B 102, 235130 (2020) - Published 14 December, 2020
Selective observation of spin and charge dynamics in an organic superconductor using NMR measurements
T. Kobayashi, K. Tsuji, A. Ohnuma, and A. Kawamoto
Phys. Rev. B 102, 235131 (2020) - Published 15 December, 2020
Time evolution of many-body localized systems in two spatial dimensions
A. Kshetrimayum, M. Goihl, and J. Eisert
Phys. Rev. B 102, 235132 (2020) - Published 15 December, 2020
Fluctuation diagnostic of the nodal/antinodal dichotomy in the Hubbard model at weak coupling: A parquet dual fermion approach
Friedrich Krien, Alexander I. Lichtenstein, and Georg Rohringer
Phys. Rev. B 102, 235133 (2020) - Published 15 December, 2020
Magneto-optical conductivity in generic Weyl semimetals
Marcus Stålhammar, Jorge Larana-Aragon, Johannes Knolle, and Emil J. Bergholtz
Phys. Rev. B 102, 235134 (2020) - Published 15 December, 2020
Experimental and theoretical study of the correlated compound YbCdSn: Evidence for large magnetoresistance and mass enhancement
Antu Laha, P. Rambabu, V. Kanchana, L. Petit, Z. Szotek, and Z. Hossain
Phys. Rev. B 102, 235135 (2020) - Published 16 December, 2020
Electronic correlations and crystal-field effects in
A. Günther, S. Riegg, W. Kraetschmer, S. Wehrmeister, N. Büttgen, E.-W. Scheidt, H.-A. Krug von Nidda, M. V. Eremin, E. A. Arkhipova, R. M. Eremina, A. Krimmel, H. Mutka, and A. Loidl
Phys. Rev. B 102, 235136 (2020) - Published 16 December, 2020
Coexistence of non-Fermi liquid behavior and biquadratic exchange coupling in La-substituted CeGe: Nonlinear susceptibility and DFT+DMFT study
Karan Singh, Antik Sihi, Sudhir K. Pandey, and K. Mukherjee
Phys. Rev. B 102, 235137 (2020) - Published 16 December, 2020
Spin transition in under pressure by x-ray spectroscopy
J.-P. Rueff, V. Balédent, K. Higashi, and H. Kageyama
Phys. Rev. B 102, 235138 (2020) - Published 17 December, 2020
Photocurrent of exciton polaritons
Takahiro Morimoto and Naoto Nagaosa
Phys. Rev. B 102, 235139 (2020) - Published 17 December, 2020
Oxyfluoride superlattices : Structural and electronic phenomena
A. C. Garcia-Castro, Philippe Ghosez, Eric Bousquet, and Aldo H. Romero
Phys. Rev. B 102, 235140 (2020) - Published 17 December, 2020
Time-dependent approach to inelastic scattering spectroscopies in and away from equilibrium: Beyond perturbation theory
Krissia Zawadzki, Luhang Yang, and Adrian E. Feiguin
Phys. Rev. B 102, 235141 (2020) - Published 18 December, 2020
Soft and anisotropic local moments in and mixed-valence dimers
Ying Li, Alexander A. Tsirlin, Tusharkanti Dey, Philipp Gegenwart, Roser Valentí, and Stephen M. Winter
Phys. Rev. B 102, 235142 (2020) - Published 18 December, 2020
Edge mode manipulation through commensurate multifrequency driving
Paolo Molignini
Phys. Rev. B 102, 235143 (2020) - Published 21 December, 2020
Fermiology and type-I superconductivity in the chiral superconductor with Kramers-Weyl fermions
Eve Emmanouilidou, Sougata Mardanya, Jie Xing, P. V. Sreenivasa Reddy, Amit Agarwal, Tay-Rong Chang, and Ni Ni
Phys. Rev. B 102, 235144 (2020) - Published 21 December, 2020
NbGe is a type-I full-gap bulk chiral superconductor with Kramers-Weyl fermions and an enhanced critical field from filamentary superconductivity. Quantum oscillations and first-principles calculations reveal two hole Fermi pockets centered around the Weyl point and one trivial hole pocket near the point in the Brillouin zone. The authors attribute the electron-phonon mediated superconductivity to the Van Hove singularity arising from the saddle-point-like dispersion at the and points near the Fermi level.
Peierls versus Holstein models for describing electron-phonon coupling in perovskites
Yau-Chuen Yam, Mirko M. Moeller, George A. Sawatzky, and Mona Berciu
Phys. Rev. B 102, 235145 (2020) - Published 21 December, 2020
Flat-band topology of magic angle graphene on a transition metal dichalcogenide
Tianle Wang, Nick Bultinck, and Michael P. Zaletel
Phys. Rev. B 102, 235146 (2020) - Published 22 December, 2020
Superconductor-like effects in an ac-driven normal Mott-insulating quantum dot array
Sanjeev Kumar and Vikram Tripathi
Phys. Rev. B 102, 235147 (2020) - Published 22 December, 2020
Topological character of three-dimensional nexus triple point degeneracies
Ankur Das and Sumiran Pujari
Phys. Rev. B 102, 235148 (2020) - Published 22 December, 2020
Thermodynamic approach to electric quadrupole moments
Akito Daido, Atsuo Shitade, and Youichi Yanase
Phys. Rev. B 102, 235149 (2020) - Published 22 December, 2020
Electronic and crystal structures of with anomalous colossal magnetoresistance
Hitoshi Yamaoka, Eike F. Schwier, Yoshiya Yamamoto, Masashi Nakatake, Masahiro Sawada, Hiroya Sakurai, Naohito Tsujii, Masashi Arita, Hideaki Iwasawa, Munetaka Taguchi, Kenya Shimada, and Jun'ichiro Mizuki
Phys. Rev. B 102, 235150 (2020) - Published 23 December, 2020
Non-Hermitian topological Mott insulators in one-dimensional fermionic superlattices
Tao Liu, James Jun He, Tsuneya Yoshida, Ze-Liang Xiang, and Franco Nori
Phys. Rev. B 102, 235151 (2020) - Published 23 December, 2020
Non-Hermitian Hamiltonians have been extensively studied at the single-particle level. Here, the authors investigate interaction-induced topological Mott insulators in a non-Hermitian fermionic superlattice system, and discover an anomalous boundary effect without its Hermitian counterpart. The interplay of nonreciprocal hopping, superlattice potential, and interactions leads to the absence of edge excitations, defined via only right eigenvectors, of some in-gap states for both the neutral and charge excitation spectra, which can be restored using biorthogonal eigenvectors.
Interplay of flat electronic bands with Holstein phonons
Chunhan Feng and Richard T. Scalettar
Phys. Rev. B 102, 235152 (2020) - Published 23 December, 2020
Jacutingaite-family: A class of topological materials
F. Crasto de Lima, R. H. Miwa, and A. Fazzio
Phys. Rev. B 102, 235153 (2020) - Published 23 December, 2020
Dynamical transition for a class of integrable models coupled to a bath
Madhumita Sarkar and K. Sengupta
Phys. Rev. B 102, 235154 (2020) - Published 24 December, 2020
High-field thermal transport properties of the Kitaev quantum magnet : Evidence for low-energy excitations beyond the critical field
Richard Hentrich, Xiaochen Hong, Matthias Gillig, Federico Caglieris, Matija Čulo, Maryam Shahrokhvand, Uli Zeitler, Maria Roslova, Anna Isaeva, Thomas Doert, Lukas Janssen, Matthias Vojta, Bernd Büchner, and Christian Hess
Phys. Rev. B 102, 235155 (2020) - Published 24 December, 2020
Tuning the topology of -wave superconductivity in an analytically solvable two-band model
Haiping Hu, Erhai Zhao, and Indubala I. Satija
Phys. Rev. B 102, 235156 (2020) - Published 24 December, 2020
Symmetry-resolved entanglement in symmetry-protected topological phases
Daniel Azses and Eran Sela
Phys. Rev. B 102, 235157 (2020) - Published 28 December, 2020
Fate of a multiple-band Fermi liquid that is coupled with critical bosons
Zhiming Pan and Ryuichi Shindou
Phys. Rev. B 102, 235158 (2020) - Published 28 December, 2020
Pulay forces in density-functional theory with extended Hubbard functionals: From nonorthogonalized to orthogonalized manifolds
Iurii Timrov, Francesco Aquilante, Luca Binci, Matteo Cococcioni, and Nicola Marzari
Phys. Rev. B 102, 235159 (2020) - Published 28 December, 2020
Accessing the ordered phase of correlated Fermi systems: Vertex bosonization and mean-field theory within the functional renormalization group
Pietro M. Bonetti
Phys. Rev. B 102, 235160 (2020) - Published 29 December, 2020
Thermodynamics of energy magnetization
Yinhan Zhang, Yang Gao, and Di Xiao
Phys. Rev. B 102, 235161 (2020) - Published 29 December, 2020
Anisotropic Fano resonance in the Weyl semimetal candidate LaAlSi
Kunyan Zhang, Tong Wang, Xiaoqi Pang, Fei Han, Shun-Li Shang, Nguyen T. Hung, Zi-Kui Liu, Mingda Li, Riichiro Saito, and Shengxi Huang
Phys. Rev. B 102, 235162 (2020) - Published 30 December, 2020
Torsional Landau levels and geometric anomalies in condensed matter Weyl systems
Sara Laurila and Jaakko Nissinen
Phys. Rev. B 102, 235163 (2020) - Published 30 December, 2020
Quantum oscillations and magnetic field induced Fermi surface reconstruction in the charge density wave state of
H. P. Zhu, M. Yang, J. Z. Ke, H. K. Zuo, T. Peng, J. F. Wang, Yi Liu, Xiaofeng Xu, Y. Kohama, K. Kindo, and M. Greenblatt
Phys. Rev. B 102, 235164 (2020) - Published 30 December, 2020
Destabilization of U(1) Dirac spin liquids on two-dimensional nonbipartite lattices by quenched disorder
Santanu Dey
Phys. Rev. B 102, 235165 (2020) - Published 30 December, 2020
Formation of spatial patterns by spin-selective excitations of interacting fermions
T. Köhler, S. Paeckel, C. Meyer, and S. R. Manmana
Phys. Rev. B 102, 235166 (2020) - Published 31 December, 2020
Prediction of spin polarized Fermi arcs in quasiparticle interference in CeBi
Zhao Huang, Christopher Lane, Chao Cao, Guo-Xiang Zhi, Yu Liu, Christian E. Matt, Brinda Kuthanazhi, Paul C. Canfield, Dmitry Yarotski, A. J. Taylor, and Jian-Xin Zhu
Phys. Rev. B 102, 235167 (2020) - Published 31 December, 2020
Koopmans-compliant screened exchange potential with correct asymptotic behavior for semiconductors
Michael Lorke, Peter Deák, and Thomas Frauenheim
Phys. Rev. B 102, 235168 (2020) - Published 31 December, 2020
Effects of frustration on the nonequilibrium dynamics of photoexcited lattice systems
Nikolaj Bittner, Denis Golež, Martin Eckstein, and Philipp Werner
Phys. Rev. B 102, 235169 (2020) - Published 31 December, 2020
Integrable quantum spin chains with free fermionic and parafermionic spectrum
Francisco C. Alcaraz and Rodrigo A. Pimenta
Phys. Rev. B 102, 235170 (2020) - Published 31 December, 2020








