Interorbital singlet pairing in : A Hund's superconductor
Stefan Käser, Hugo U. R. Strand, Nils Wentzell, Antoine Georges, Olivier Parcollet, and Philipp Hansmann
Phys. Rev. B 105, 155101 (2022) - Published 1 April, 2022
Strontium ruthenate (SrRuO) has become one of the cornerstone compounds in research on correlated electron materials. While the room-temperature Hund’s metal phase is rather well understood, the low-temperature superconductivity remains contested. By confronting state-of-the-art quantum many-body calculations with a great variety of experiments, the authors claim here that there is reason to believe that also the superconducting instability of SrRuO is driven by interorbital spin fluctuations, which at turn the Hund’s metal into a Hund’s superconductor.
Symmetry-protected Dirac nodal lines and large spin Hall effect in a kagome bilayer
Y. Yang, R. Wang, M.-Z. Shi, Z. Wang, Z. Xiang, and X.-H. Chen
Phys. Rev. B 105, 155102 (2022) - Published 1 April, 2022
Observation of broken inversion and chiral symmetries in the pseudogap phase in single- and double-layer bismuth-based cuprates
Sejoon Lim, Chandra M. Varma, Hiroshi Eisaki, and Aharon Kapitulnik
Phys. Rev. B 105, 155103 (2022) - Published 4 April, 2022
One of the long-standing questions in the study of the high- cuprate superconductors has been the understanding of the nature of the boundary between the strange metal phase and the so-called pseudogap phase, which is a precursor to superconductivity. Testing for a possible symmetry breaking transition through that boundary, a detailed study of the photogalvanic effect along a set of crystallographic axes in BSCCO reveals a transition to a state with broken inversion and chiral symmetries, thus strongly constraining the possible theoretical proposals for this phenomenon.
Coexistence of non-Abelian chiral spin liquid and magnetic order in a spin-1 antiferromagnet
Yixuan Huang, W. Zhu, Shou-Shu Gong, Hong-Chen Jiang, and D. N. Sheng
Phys. Rev. B 105, 155104 (2022) - Published 4 April, 2022
Bosonization of Majorana modes and edge states
Arkadiusz Bochniak, Błażej Ruba, and Jacek Wosiek
Phys. Rev. B 105, 155105 (2022) - Published 4 April, 2022
Charge density wave order in the kagome metal
Shangfei Wu, Brenden R. Ortiz, Hengxin Tan, Stephen D. Wilson, Binghai Yan, Turan Birol, and Girsh Blumberg
Phys. Rev. B 105, 155106 (2022) - Published 4 April, 2022
Tremendous interest has recently emerged in the kagome metal superconductors, since they are associated with an unconventional multicomponent charge density wave order parameter that may break time-reversal symmetry or obey other uncommon properties required for unconventional superconductivity. Here, the authors present spectroscopic evidence for the interplay between interacting order parameter components. The authors further develop a free-energy model and consistently describe experimental data, providing a basis for studying the interplay between multicomponent orders in the kagome metal systems.
Spontaneous breaking of multipole symmetries
Charles Stahl, Ethan Lake, and Rahul Nandkishore
Phys. Rev. B 105, 155107 (2022) - Published 5 April, 2022
Robust kagome electronic structure in the topological quantum magnets
X. Gu et al.
Phys. Rev. B 105, 155108 (2022) - Published 5 April, 2022
Emergent flat-band physics in multilayer nickelates
Frank Lechermann
Phys. Rev. B 105, 155109 (2022) - Published 6 April, 2022
Estimation of the energy barrier responsible for hysteresis and multilevel nonvolatile resistance states in thin films
Yongchang Ma, Rui Chen, Yajun Li, Cuimin Lu, and Chenguang Zhang
Phys. Rev. B 105, 155110 (2022) - Published 6 April, 2022
Superuniversality of dimerized spin chains
A. M. M. Pruisken, Bimla Danu, and R. Shankar
Phys. Rev. B 105, 155111 (2022) - Published 6 April, 2022
Topological Green function of interacting systems
Minh-Tien Tran, Duong-Bo Nguyen, Hong-Son Nguyen, and Thanh-Mai Thi Tran
Phys. Rev. B 105, 155112 (2022) - Published 7 April, 2022
Evolution of magnetic and transport properties in the Cu-doped pyrochlore iridate (
Sampad Mondal, M. Modak, B. Maji, Swapan K. Mandal, B. Ghosh, Surajit Saha, M. Sardar, and S. Banerjee
Phys. Rev. B 105, 155113 (2022) - Published 7 April, 2022
Role of intercalated cobalt in the electronic structure of
Petar Popčević, Yuki Utsumi, Izabela Biało, Wojciech Tabis, Mateusz A. Gala, Marcin Rosmus, Jacek J. Kolodziej, Natalia Tomaszewska, Mariusz Garb, Helmuth Berger, Ivo Batistić, Neven Barišić, László Forró, and Eduard Tutiš
Phys. Rev. B 105, 155114 (2022) - Published 7 April, 2022
Evolution of ultraflat band in the van der Waals kagome semiconductor
Shaohua Yan (闫少华), Ben-Chao Gong (龚本超), Lin Wang (王林), Jinzhi Wu (武晋治), Qiangwei Yin (殷蔷薇), Xinyu Cao (曹新宇), Xiao Zhang (张晓), Xiaofeng Liu (刘小峰), Zhong-Yi Lu (卢仲毅), Kai Liu (刘凯), and Hechang Lei (雷和畅)
Phys. Rev. B 105, 155115 (2022) - Published 8 April, 2022
Physical and one-dimensional properties of single-crystalline
Jannis Maiwald and M. C. Aronson
Phys. Rev. B 105, 155116 (2022) - Published 8 April, 2022
Transmission of a single electron through a Berry ring
Maseim Bassis Kenmoe and Yosuke Kayanuma
Phys. Rev. B 105, 155117 (2022) - Published 11 April, 2022
Path-integral derivation of the equations of the anomalous Hall effect
Kazuo Fujikawa and Koichiro Umetsu
Phys. Rev. B 105, 155118 (2022) - Published 11 April, 2022
Gutzwiller wave function on a quantum computer using a discrete Hubbard-Stratonovich transformation
Kazuhiro Seki, Yuichi Otsuka, and Seiji Yunoki
Phys. Rev. B 105, 155119 (2022) - Published 13 April, 2022
Modification of transition radiation by three-dimensional topological insulators
O. J. Franca and Stefan Yoshi Buhmann
Phys. Rev. B 105, 155120 (2022) - Published 13 April, 2022
Topological reflection matrix
S. Franca, F. Hassler, and I. C. Fulga
Phys. Rev. B 105, 155121 (2022) - Published 13 April, 2022
High Chern number quantum anomalous Hall effect tunable by stacking order in van der Waals topological insulators
Wenxuan Zhu, Cheng Song, Hua Bai, Liyang Liao, and Feng Pan
Phys. Rev. B 105, 155122 (2022) - Published 14 April, 2022
Semiclassical transport with Berry curvature: Chambers formula and applications to systems with Fermi surface topological transitions
Emmanouil K. Kokkinis, Garry Goldstein, Dmitri V. Efremov, and Joseph J. Betouras
Phys. Rev. B 105, 155123 (2022) - Published 14 April, 2022
Inner workings of fractional quantum Hall parent Hamiltonians: A matrix product state point of view
Matheus Schossler, Sumanta Bandyopadhyay, and Alexander Seidel
Phys. Rev. B 105, 155124 (2022) - Published 15 April, 2022
Fermi surface of a system with strong valence fluctuations: Evidence for a noninteger count of valence electrons in
K. Götze, B. Bergk, O. Ignatchik, A. Polyakov, I. Kraft, V. Lorenz, H. Rosner, T. Förster, S. Seiro, I. Sheikin, J. Wosnitza, and C. Geibel
Phys. Rev. B 105, 155125 (2022) - Published 15 April, 2022
Anomaly cascade in ()-dimensional fermionic topological phases
Daniel Bulmash and Maissam Barkeshli
Phys. Rev. B 105, 155126 (2022) - Published 15 April, 2022
Extreme many-body scarring in a quantum spin chain via weak dynamical constraints
Shane Dooley and Graham Kells
Phys. Rev. B 105, 155127 (2022) - Published 15 April, 2022
Thermalization is usually difficult to avoid in large complicated quantum systems. However, it was recently discovered that some models with dynamical constraints can fail to thermalize due to quantum many-body scarring. To explore the connection between dynamical constraints and scarring, the authors here construct a class of spin-chain models in which the strength of the constraints can be tuned. It is observed that the scarring becomes more extreme as the constraint is weakened.
Deep learning for disordered topological insulators through their entanglement spectrum
Alejandro José Uría-Álvarez, Daniel Molpeceres-Mingo, and Juan José Palacios
Phys. Rev. B 105, 155128 (2022) - Published 15 April, 2022
Pressure-induced changes of valence fluctuation in probed by x-ray absorption spectroscopy
Yui Sakaguchi, Shugo Ikeda, Naomi Kawamura, Masaichiro Mizumaki, Kentaro Kuga, Shintaro Suzuki, Keita Sone, Satoru Nakatsuji, and Hisao Kobayashi
Phys. Rev. B 105, 155129 (2022) - Published 15 April, 2022
Solvable lattice Hamiltonians with fractional Hall conductivity
Zhaoyu Han and Jing-Yuan Chen
Phys. Rev. B 105, 155130 (2022) - Published 18 April, 2022
Temperature dependence of correlated electronic states in the archetypal kagome metal CoSn
Sicong Wan, Haiyan Lu, and Li Huang
Phys. Rev. B 105, 155131 (2022) - Published 18 April, 2022
Comparison of the canonical transformation and energy functional formalisms for ab initio calculations of self-localized polarons
Yao Luo, Benjamin K. Chang, and Marco Bernardi
Phys. Rev. B 105, 155132 (2022) - Published 19 April, 2022
Topological pumping and Tamm states in photonic systems
Solange V. Silva, David E. Fernandes, Tiago A. Morgado, and Mário G. Silveirinha
Phys. Rev. B 105, 155133 (2022) - Published 19 April, 2022
The topology of typical Chern insulators is rooted in the system periodicity along two directions of real space. Here, the authors depart from this paradigm and demonstrate that a generic non-Hermitian photonic waveguide periodic along a single direction can be regarded as a topological system with a synthetic dimension. The gap Chern number of the extended system is identical to the number of bands below the gap and controls the number of Tamm state branches at an interface with another waveguide.
Emergence of electronic modes by doping Kondo insulators in the Kondo lattice and periodic Anderson models
Masanori Kohno
Phys. Rev. B 105, 155134 (2022) - Published 19 April, 2022
Trions in twisted bilayer graphene
Frank Schindler, Oskar Vafek, and B. Andrei Bernevig
Phys. Rev. B 105, 155135 (2022) - Published 19 April, 2022
space-time method: Energy band gap of solid hydrogen
Sam Azadi, Arkadiy Davydov, and Evgeny Kozik
Phys. Rev. B 105, 155136 (2022) - Published 19 April, 2022
Ungappable edge theories with finite-dimensional Hilbert spaces
Sriram Ganeshan and Michael Levin
Phys. Rev. B 105, 155137 (2022) - Published 20 April, 2022
Edge excitations of (2+1) topological phases are usually described using continuum field theories. But the boundaries of some (2+1) topological phases can also be described using latticelike edge theories that have a finite-dimensional Hilbert space for a finite-sized boundary. Here, the authors construct such finite-dimensional edge theories for a family of Abelian topological phases. The most interesting examples are “ungappable”: they have the property that they cannot be gapped by any local interaction.
Ultrafast optical excitation of magnetic dynamics in van der Waals magnets: Coherent magnons and BKT dynamics in
Urban F. P. Seifert, Mengxing Ye, and Leon Balents
Phys. Rev. B 105, 155138 (2022) - Published 21 April, 2022
Evolution of electronic and magnetic properties in the topological semimetal
Krishna Pandey, Rabindra Basnet, Jian Wang, Bo Da, and Jin Hu
Phys. Rev. B 105, 155139 (2022) - Published 21 April, 2022
High-harmonic spectroscopy of light-driven nonlinear anisotropic anomalous Hall effect in a Weyl semimetal
Amar Bharti, M. S. Mrudul, and Gopal Dixit
Phys. Rev. B 105, 155140 (2022) - Published 21 April, 2022
Efficient and temperature-independent terahertz emission from CoFeB/NiCu heterostructures
Hao Cheng, Yangkai Wang, Hongchuan He, Qiuping Huang, and Yalin Lu
Phys. Rev. B 105, 155141 (2022) - Published 21 April, 2022
Three-dimensional electronic structure of LiFeAs
R. P. Day, M. X. Na, M. Zingl, B. Zwartsenberg, M. Michiardi, G. Levy, M. Schneider, D. Wong, P. Dosanjh, T. M. Pedersen, S. Gorovikov, S. Chi, R. Liang, W. N. Hardy, D. A. Bonn, S. Zhdanovich, I. S. Elfimov, and A. Damascelli
Phys. Rev. B 105, 155142 (2022) - Published 21 April, 2022
Despite its ubiquity in the characterization of the electronic structure of solids, the interpretation of angle-resolved photoemission spectroscopy measurements is by no means a trivial exercise. Here, the authors implement a combined experimental and computational methodology to exemplify this problem and its solutions in application to the canonical Fe-based superconductor LiFeAs. This work acts to reconcile many years of conflicting experimental studies, while also presenting a viable route forwards in the rapidly growing field of topological superconductivity.
Many-body quadrupolar sum rule for higher-order topological insulators
Wonjun Lee, Gil Young Cho, and Byungmin Kang
Phys. Rev. B 105, 155143 (2022) - Published 21 April, 2022
Electronic structure and resonant inelastic x-ray scattering in osmates. I. Perovskite
V. N. Antonov, D. A. Kukusta, and L. V. Bekenov
Phys. Rev. B 105, 155144 (2022) - Published 21 April, 2022
Electronic structure and resonant inelastic x-ray scattering in osmates. II. Pyrochlore
V. N. Antonov, D. A. Kukusta, and L. V. Bekenov
Phys. Rev. B 105, 155145 (2022) - Published 21 April, 2022
Relaxation mechanisms in a disordered system with Poisson-level statistics
Janez Bonča and Marcin Mierzejewski
Phys. Rev. B 105, 155146 (2022) - Published 22 April, 2022
Melting of magnetic order in by femtosecond laser pulses
Flavio Giorgianni, Max Burian, Namrata Gurung, Martin Kubli, Vincent Esposito, Urs Staub, Paul Beaud, Steven L. Johnson, Yoav William Windsor, Laurenz Rettig, Dmitry Ozerov, Henrik Lemke, Susmita Saha, Federico Pressacco, Stephen Patrick Collins, Tadashi Togashi, Tetsuo Katayama, Shigeki Owada, Makina Yabashi, Kazunari Yamaura, Yoshikazu Tanaka, and V. Scagnoli
Phys. Rev. B 105, 155147 (2022) - Published 22 April, 2022
Nonperturbative approach for calculating the electrical conductivity of a liquid metal
Xiao-Wei Zhang, Haoran Chen, En-Ge Wang, Junren Shi, and Xin-Zheng Li
Phys. Rev. B 105, 155148 (2022) - Published 22 April, 2022
Rashba and Dresselhaus effects in two-dimensional Pb-I-based perovskites
Benedikt Maurer, Christian Vorwerk, and Claudia Draxl
Phys. Rev. B 105, 155149 (2022) - Published 22 April, 2022
Multicritical point and unified description of broken-symmetry phases in spin- antiferromagnets on a square lattice
Oğuz Türker and Kun Yang
Phys. Rev. B 105, 155150 (2022) - Published 25 April, 2022
Spin dynamics of itinerant electrons: Local magnetic moment formation and Berry phase
E. A. Stepanov, S. Brener, V. Harkov, M. I. Katsnelson, and A. I. Lichtenstein
Phys. Rev. B 105, 155151 (2022) - Published 25 April, 2022
Slowly decaying real-time oscillations in instanton crystals
Grigory A. Starkov and Konstantin B. Efetov
Phys. Rev. B 105, 155152 (2022) - Published 26 April, 2022
Low-temperature specific-heat studies on two square-kagome antiferromagnets
Bo Liu, Zhenyuan Zeng, Aini Xu, Yili Sun, Olga Yakubovich, Larisa Shvanskaya, Shiliang Li, and Alexander Vasiliev
Phys. Rev. B 105, 155153 (2022) - Published 26 April, 2022
Enhancement of -wave pairing in the striped phase with nearest neighbor attraction
Lufeng Zhang, Ting Guo, Yingping Mou, Qiaoni Chen, and Tianxing Ma
Phys. Rev. B 105, 155154 (2022) - Published 27 April, 2022
Efficient simulation of quantum many-body thermodynamics by tailoring a zero-temperature tensor network
Ding-Zu Wang, Guo-Feng Zhang, Maciej Lewenstein, and Shi-Ju Ran
Phys. Rev. B 105, 155155 (2022) - Published 27 April, 2022
Complete classification of band nodal structures and massless excitations
Feng Tang and Xiangang Wan
Phys. Rev. B 105, 155156 (2022) - Published 28 April, 2022
Analysis of model-parameter dependences on the second-order nonlinear conductivity in -symmetric collinear antiferromagnetic metals with magnetic toroidal moment on zigzag chains
Megumi Yatsushiro, Rikuto Oiwa, Hiroaki Kusunose, and Satoru Hayami
Phys. Rev. B 105, 155157 (2022) - Published 28 April, 2022
Shallow dopant pairs in silicon: An atomistic full configuration interaction study
Archana Tankasala, Benoit Voisin, Zachary Kembrey, Joseph Salfi, Yu-Ling Hsueh, Edyta N. Osika, Sven Rogge, and Rajib Rahman
Phys. Rev. B 105, 155158 (2022) - Published 29 April, 2022
Phase diagram of Rydberg-dressed atoms on two-leg square ladders: Coupling supersymmetric conformal field theories on the lattice
Mikheil Tsitsishvili, Titas Chanda, Matteo Votto, Pierre Fromholz, Marcello Dalmonte, and Alexander Nersesyan
Phys. Rev. B 105, 155159 (2022) - Published 29 April, 2022









