Direct time-domain determination of electron-phonon coupling strengths in chromium
J. Wingert, A. Singer, S. K. K. Patel, R. Kukreja, Matthieu J. Verstraete, Aldo H. Romero, V. Uhlíř, S. Festersen, D. Zhu, J. M. Glownia, H. T. Lemke, S. Nelson, M. Kozina, K. Rossnagel, B. M. Murphy, O. M. Magnussen, E. E. Fullerton, and O. G. Shpyrko
Phys. Rev. B 102, 041101(R) (2020) - Published 2 July, 2020
Electronic band structure of (111) thin films: An angle-resolved photoemission spectroscopy study
Hanyoung Ryu, Yukiaki Ishida, Bongju Kim, Jeong Rae Kim, Woo Jin Kim, Yoshimitsu Kohama, Shusaku Imajo, Zhuo Yang, Wonshik Kyung, Sungsoo Hahn, Byungmin Sohn, Inkyung Song, Minsoo Kim, Soonsang Huh, Jongkeun Jung, Donghan Kim, Tae Won Noh, Saikat Das, and Changyoung Kim
Phys. Rev. B 102, 041102(R) (2020) - Published 2 July, 2020
Influence of point defects on the electronic and topological properties of monolayer
Lukas Muechler, Wei Hu, Lin Lin, Chao Yang, and Roberto Car
Phys. Rev. B 102, 041103(R) (2020) - Published 6 July, 2020
Observation of inverted band structure in the topological Dirac semimetal candidate CaAuAs
Kosuke Nakayama, Zhiwei Wang, Daichi Takane, Seigo Souma, Yuya Kubota, Yuki Nakata, Cephise Cacho, Timur Kim, Sandy Adhitia Ekahana, Ming Shi, Miho Kitamura, Koji Horiba, Hiroshi Kumigashira, Takashi Takahashi, Yoichi Ando, and Takafumi Sato
Phys. Rev. B 102, 041104(R) (2020) - Published 6 July, 2020
Path integral for spin-1 chain in the fluctuating matrix product state basis
Jintae Kim, Rajarshi Pal, Jin-Hong Park, and Jung Hoon Han
Phys. Rev. B 102, 041105(R) (2020) - Published 6 July, 2020
Plaquette versus ordinary -wave pairing in the -Hubbard model on a width-4 cylinder
Chia-Min Chung, Mingpu Qin, Shiwei Zhang, Ulrich Schollwöck, and Steven R. White (The Simons Collaboration on the Many-Electron Problem)
Phys. Rev. B 102, 041106(R) (2020) - Published 6 July, 2020
Spin Hall angle fluctuations in a device with disorder
F. A. F. Santana, J. M. da Silva, T. C. Vasconcelos, J. G. G. S. Ramos, and A. L. R. Barbosa
Phys. Rev. B 102, 041107(R) (2020) - Published 6 July, 2020
Nonsymmorphic Dirac semimetal and carrier dynamics in the doped spin-orbit-coupled Mott insulator
J. W. Han, Sun-Woo Kim, W. S. Kyung, C. Kim, G. Cao, X. Chen, S. D. Wilson, Sangmo Cheon, and J. S. Lee
Phys. Rev. B 102, 041108(R) (2020) - Published 7 July, 2020
Quantum spin Hall effect in monolayer and bilayer
Peng-Jie Guo, Xiao-Qin Lu, Wei Ji, Kai Liu, and Zhong-Yi Lu
Phys. Rev. B 102, 041109(R) (2020) - Published 8 July, 2020
Bardasis-Schrieffer polaritons in excitonic insulators
Zhiyuan Sun and Andrew J. Millis
Phys. Rev. B 102, 041110(R) (2020) - Published 8 July, 2020
Wiedemann-Franz law in a non-Fermi liquid and Majorana central charge: Thermoelectric transport in a two-channel Kondo system
Gerwin A. R. van Dalum, Andrew K. Mitchell, and Lars Fritz
Phys. Rev. B 102, 041111(R) (2020) - Published 8 July, 2020
Charge density wave with anomalous temperature dependence in
Jooseop Lee, Karel Prokeš, Sohee Park, Igor Zaliznyak, Sachith Dissanayake, Masaaki Matsuda, Matthias Frontzek, Stanislav Stoupin, Greta L. Chappell, Ryan E. Baumbach, Changwon Park, John A. Mydosh, Garrett E. Granroth, and Jacob P. C. Ruff
Phys. Rev. B 102, 041112(R) (2020) - Published 9 July, 2020
Fluctuation-dissipation relations for strongly correlated out-of-equilibrium circuits
Inès Safi
Phys. Rev. B 102, 041113(R) (2020) - Published 16 July, 2020
Mott-Hubbard gaps and their doping-induced collapse in strongly correlated pyrochlore ruthenates
R. Kaneko, K. Ueda, C. Terakura, and Y. Tokura
Phys. Rev. B 102, 041114(R) (2020) - Published 17 July, 2020
Finite-size corrections of defect energy levels involving ionic polarization
Stefano Falletta, Julia Wiktor, and Alfredo Pasquarello
Phys. Rev. B 102, 041115(R) (2020) - Published 17 July, 2020
Many-body flatband localization
Carlo Danieli, Alexei Andreanov, and Sergej Flach
Phys. Rev. B 102, 041116(R) (2020) - Published 20 July, 2020
Isolated Heisenberg magnet as a quantum time crystal
Marko Medenjak, Berislav Buča, and Dieter Jaksch
Phys. Rev. B 102, 041117(R) (2020) - Published 20 July, 2020
Local observables of closed many-body quantum systems are generally believed to quickly equilibrate after a quench, according to the eigenstate thermalization hypothesis. Here, the authors show that the paradigmatic Heisenberg quantum magnet violates this fundamental assumption. They analytically find measurable local correlation functions that show perpetual oscillations, while at the same time all single-particle observables equilibrate. They link their existence to the presence of dynamical symmetries and obtain a fractal dependence of their oscillation frequency on the interaction strength.
Quasilocalized dynamics from confinement of quantum excitations
Alessio Lerose, Federica M. Surace, Paolo P. Mazza, Gabriele Perfetto, Mario Collura, and Andrea Gambassi
Phys. Rev. B 102, 041118(R) (2020) - Published 20 July, 2020
Thermalization and its suppression in isolated disorder-free quantum many-body systems have recently raised significant interest for both their conceptual and practical implications. Recent numerical studies have detected signatures of suppression of thermalization in one-dimensional lattice gauge theories and quantum spin chains with confined excitations. Here, the authors provide a unified analytical understanding of these phenomena by combining insights from high-energy physics and condensed-matter theory. They show that the corresponding effective dynamics is indistinguishable from a localized one on experimentally accessible timescales.
Floquet topological phases of non-Hermitian systems
Hong Wu and Jun-Hong An
Phys. Rev. B 102, 041119(R) (2020) - Published 21 July, 2020
Disorder recovers the Wiedemann-Franz law in the metallic phase of
Lei Jin, Steven E. Zeltmann, Hwan Sung Choe, Huili Liu, Frances I. Allen, Andrew M. Minor, and Junqiao Wu
Phys. Rev. B 102, 041120(R) (2020) - Published 22 July, 2020
Deep neural network for the dielectric response of insulators
Linfeng Zhang, Mohan Chen, Xifan Wu, Han Wang, Weinan E, and Roberto Car
Phys. Rev. B 102, 041121(R) (2020) - Published 22 July, 2020
Fully anharmonic calculations of the dielectric response of insulators require costly molecular dynamics simulations. Here, the authors show that this electronic response property can be described efficiently by a deep neural network that retains the accuracy of molecular dynamics. The scheme is demonstrated with calculations of the infrared absorption spectrum of liquid water at standard conditions, and of the evolution of the spectrum of crystalline ice undergoing a pressure-induced structural transformation from molecular ice VII to ionic ice X.
Hybrid-order topology of weak topological insulators
Sander H. Kooi, Guido van Miert, and Carmine Ortix
Phys. Rev. B 102, 041122(R) (2020) - Published 22 July, 2020
Seeing topological edge and bulk currents in time-of-flight images
Alvaro Rubio-García, Chris N. Self, Juan Jose García-Ripoll, and Jiannis K. Pachos
Phys. Rev. B 102, 041123(R) (2020) - Published 23 July, 2020
Self-learning hybrid Monte Carlo: A first-principles approach
Yuki Nagai, Masahiko Okumura, Keita Kobayashi, and Motoyuki Shiga
Phys. Rev. B 102, 041124(R) (2020) - Published 29 July, 2020
Role of virtual band population for high harmonic generation in solids
Yasuyuki Sanari, Hideki Hirori, Tomoko Aharen, Hirokazu Tahara, Yasushi Shinohara, Kenichi L. Ishikawa, Tomohito Otobe, Peiyu Xia, Nobuhisa Ishii, Jiro Itatani, Shunsuke A. Sato, and Yoshihiko Kanemitsu
Phys. Rev. B 102, 041125(R) (2020) - Published 30 July, 2020
Fractional corner charges in a two-dimensional superlattice Bose-Hubbard model
Julian Bibo, Izabella Lovas, Yizhi You, Fabian Grusdt, and Frank Pollmann
Phys. Rev. B 102, 041126(R) (2020) - Published 30 July, 2020






