Simulations of the dynamics of quantum impurity problems with matrix product states
Matteo M. Wauters, Chia-Min Chung, Lorenzo Maffi, and Michele Burrello
Phys. Rev. B 109, 115101 (2024) - Published 1 March, 2024
Observation of a giant band splitting in altermagnetic MnTe
T. Osumi, S. Souma, T. Aoyama, K. Yamauchi, A. Honma, K. Nakayama, T. Takahashi, K. Ohgushi, and T. Sato
Phys. Rev. B 109, 115102 (2024) - Published 1 March, 2024
This paper reports angle-resolved photoemission spectroscopy and first-principles band calculations for MnTe, a candidate for an altermagnet that is now emerging as a new type of magnet, distinct from conventional ferromagnets and antiferromagnets. The authors provide direct experimental evidence for an exchange band splitting that reaches 0.8 eV. This band splitting was found to show strong anisotropy and multiple nodal lines in momentum space associated with the PT symmetry breaking characteristic of altermagnets.
Strong relevance of zinc impurities in spin- kagome quantum antiferromagnets: A variational study
Jianhua Yang and Tao Li
Phys. Rev. B 109, 115103 (2024) - Published 1 March, 2024
Quasilocal entanglement across the Mott-Hubbard transition
Gabriele Bellomia, Carlos Mejuto-Zaera, Massimo Capone, and Adriano Amaricci
Phys. Rev. B 109, 115104 (2024) - Published 4 March, 2024
Swap Mott transition in multicomponent fermion systems
Duc-Anh Le, Thanh-Mai Thi Tran, and Minh-Tien Tran
Phys. Rev. B 109, 115105 (2024) - Published 4 March, 2024
Effective models for dense vortex lattices in the Kitaev honeycomb model
David J. Alspaugh, Jean-Noël Fuchs, Anna Ritz-Zwilling, and Julien Vidal
Phys. Rev. B 109, 115107 (2024) - Published 4 March, 2024
Emergence of a diverse array of phases in an exactly solvable model
Zhipeng Sun and Hai-Qing Lin
Phys. Rev. B 109, 115108 (2024) - Published 5 March, 2024
Merging bound states in the continuum in the geometrical parameter space
Shiwang Yu, Zhancheng Li, Ruoheng Chai, Wenwei Liu, Wenyuan Zhou, Hua Cheng, and Shuqi Chen
Phys. Rev. B 109, 115109 (2024) - Published 5 March, 2024
Induced quantum magnetism in crystalline electric field singlet ground state models: Thermodynamics and excitations
Peter Thalmeier and Alireza Akbari
Phys. Rev. B 109, 115110 (2024) - Published 6 March, 2024
Time-reversal invariant topological moiré flat band: A platform for the fractional quantum spin Hall effect
Yi-Ming Wu, Daniel Shaffer, Zhengzhi Wu, and Luiz H. Santos
Phys. Rev. B 109, 115111 (2024) - Published 6 March, 2024
Manipulating topological properties in /transition metal dichalcogenide heterostructures with interface charge transfer
Xuance Jiang, Turgut Yilmaz, Elio Vescovo, and Deyu Lu
Phys. Rev. B 109, 115112 (2024) - Published 8 March, 2024
The 3D topological insulator BiSe transitions to a trivial insulator under the 2D limit. Through first-principles studies, the authors show here that significant charge transfer occurs at the BiSe/BiSe/transition metal dichalcogenide heterostructure interfaces that stabilizes the BiSe layer as an electron donor and the resulting dipole field breaks the inversion symmetry of the BiSe layer. This results in giant Rashba band splitting and the reemergence of the Dirac states in thin BiSe layers.
Anomalous thermal Hall conductivity of ferromagnetic transition metals
Insu Baek, Kyoung-Whan Kim, Jung Hoon Han, and Hyun-Woo Lee
Phys. Rev. B 109, 115113 (2024) - Published 11 March, 2024
Hund electronic correlation in under high pressure
Zhenfeng Ouyang, Jia-Ming Wang, Jing-Xuan Wang, Rong-Qiang He, Li Huang, and Zhong-Yi Lu
Phys. Rev. B 109, 115114 (2024) - Published 11 March, 2024
Non-Bloch band theory of generalized eigenvalue problems
Kazuki Yokomizo, Taiki Yoda, and Yuto Ashida
Phys. Rev. B 109, 115115 (2024) - Published 11 March, 2024
Intertwined fractional quantum anomalous Hall states and charge density waves
Xue-Yang Song, Chao-Ming Jian, Liang Fu, and Cenke Xu
Phys. Rev. B 109, 115116 (2024) - Published 11 March, 2024
Nonequilibrium symmetry-protected topological order: Emergence of semilocal Gibbs ensembles
Maurizio Fagotti, Vanja Marić, and Lenart Zadnik
Phys. Rev. B 109, 115117 (2024) - Published 11 March, 2024
A generic nonequilibrium quantum system relaxes locally into a state resembling a thermal one even when isolated from the environment. In one-dimensional systems at finite temperature, ordered phases are generally excluded. Consequently, although symmetry-protected topological order may be present at zero temperature, its emergence at late times is not expected. This paper uncovers a mechanism that allows symmetry-protected topological order to emerge away from equilibrium for arbitrarily long times. It is based on the existence of hidden (semilocal) symmetries associated with operators that represent local observables only in a symmetry-restricted Hilbert space.
Large second-harmonic generation and linear electro-optic effect in the bulk kagome lattice compound (; )
Zhiwen Chen, Yimei Fang, Meijuan Cheng, Tie-Yu Lü, Xinrui Cao, Zi-Zhong Zhu, and Shunqing Wu
Phys. Rev. B 109, 115118 (2024) - Published 11 March, 2024
Magnetic eightfold nodal-point and nodal-network fermions in
Yongheng Ge, Ziming Zhu, Zeying Zhang, Yi Shen, Weikang Wu, Mingxing Chen, Cong Xiao, and Shengyuan A. Yang
Phys. Rev. B 109, 115119 (2024) - Published 12 March, 2024
Emergent dipole moment conservation and subdiffusion in tilted chains
S. Nandy, J. Herbrych, Z. Lenarčič, A. Głódkowski, P. Prelovšek, and M. Mierzejewski
Phys. Rev. B 109, 115120 (2024) - Published 12 March, 2024
Linear displacement current solely driven by the quantum metric
Longjun Xiang, Bin Wang, Yadong Wei, Zhenhua Qiao, and Jian Wang
Phys. Rev. B 109, 115121 (2024) - Published 12 March, 2024
Complex path simulations of geometrically frustrated ladders
Elyasaf Y. Cohen, Andrei Alexandru, and Snir Gazit
Phys. Rev. B 109, 115122 (2024) - Published 13 March, 2024
Collective excitations in three-dimensional Dirac systems
Q. N. Li, P. Vasilopoulos, F. M. Peeters, W. Xu, Y. M. Xiao, and M. V. Milošević
Phys. Rev. B 109, 115123 (2024) - Published 13 March, 2024
Strain theory of the two-dimensional transition metal dichalcogenides
Pratik Sahu and S. Satpathy
Phys. Rev. B 109, 115124 (2024) - Published 14 March, 2024
First-principles study of ferroelectric, dielectric, and piezoelectric properties in the nitride perovskites (, Ta)
Xian Zi, Zunyi Deng, Lixiang Rao, Yongheng Li, Gang Tang, and Jiawang Hong
Phys. Rev. B 109, 115125 (2024) - Published 14 March, 2024
Theory of x-ray absorption spectroscopy for ferrites
Felix Sorgenfrei, Mébarek Alouani, Johan Schött, H. Johan M. Jönsson, Olle Eriksson, and Patrik Thunström
Phys. Rev. B 109, 115126 (2024) - Published 14 March, 2024
Three-band non-Hermitian non-Abelian topological insulator with symmetry
Yanmeng Liang, Rui Wang, Zhizhou Yu, Jun Chen, Liantuan Xiao, Suotang Jia, and Lei Zhang
Phys. Rev. B 109, 115127 (2024) - Published 14 March, 2024
Real-frequency quantum field theory applied to the single-impurity Anderson model
Anxiang Ge, Nepomuk Ritz, Elias Walter, Santiago Aguirre, Jan von Delft, and Fabian B. Kugler
Phys. Rev. B 109, 115128 (2024) - Published 15 March, 2024
Electrical conductivity of copper under ultrahigh pressure and temperature conditions by both experiments and first-principles simulations
Bo Gan (甘波), Jun Li (李俊), Junjie Gao (高俊杰), Qiru Zeng (曾琪茹), Wenhao Song (宋文豪), Yukai Zhuang (庄毓凯), Yingxin Hua (华颖鑫), Qiang Wu (吴强), Gang Jiang (蒋刚), Yuan Yin (尹远), and Youjun Zhang (张友君)
Phys. Rev. B 109, 115129 (2024) - Published 15 March, 2024
Extraordinary suppression of the laser heating effect in under pressure revealed by ultrafast spectroscopy
Kai Zhang, Jiafeng Xie, Jin Yang, Tianwu Wang, Fuhai Su, Yirong Wu, and Guangyou Fang
Phys. Rev. B 109, 115130 (2024) - Published 15 March, 2024
Kekulé valence bond order in the Hubbard model on the honeycomb lattice with possible lattice distortions for graphene
Yuichi Otsuka and Seiji Yunoki
Phys. Rev. B 109, 115131 (2024) - Published 18 March, 2024
Finite-temperature entanglement negativity of fermionic symmetry-protected topological phases and quantum critical points in one dimension
Wonjune Choi, Michael Knap, and Frank Pollmann
Phys. Rev. B 109, 115132 (2024) - Published 18 March, 2024
Vortex-driven periodic and aperiodic magnetoresistance oscillations in cuprates
Changshuai Lan, Chuanwen Zhao, Xin Yi, Qiao Chen, Xinming Zhao, Dong Wu, Chengyu Yan, and Shun Wang
Phys. Rev. B 109, 115133 (2024) - Published 18 March, 2024
Leading-logarithmic approximation by one-loop renormalization group within Matsubara formalism
Jan Diekmann and Severin G. Jakobs
Phys. Rev. B 109, 115134 (2024) - Published 18 March, 2024
Machine learning based nonlocal kinetic energy density functional for simple metals and alloys
Liang Sun and Mohan Chen
Phys. Rev. B 109, 115135 (2024) - Published 18 March, 2024
Anomalous conditional counting statistics in an electron-spin-resonance quantum dot measured by a quantum point contact
Yi Ding, Yiying Yan, Jing Hu, Georg Engelhardt, and JunYan Luo
Phys. Rev. B 109, 115136 (2024) - Published 18 March, 2024
Excitonic enhancement of cavity-mediated interactions in a two-band Hubbard model
Xiao Wang, Dieter Jaksch, and Frank Schlawin
Phys. Rev. B 109, 115137 (2024) - Published 18 March, 2024
Jahn-Teller effect with rigid octahedral rotations in perovskites
Rukhshanda Naheed, M. Ahsan Zeb, and Kashif Sabeeh
Phys. Rev. B 109, 115138 (2024) - Published 18 March, 2024
Thermoelectric transport across a tunnel contact between two charge Kondo circuits: Beyond perturbation theory
T. K. T. Nguyen, H. Q. Nguyen, and M. N. Kiselev
Phys. Rev. B 109, 115139 (2024) - Published 18 March, 2024
Proposal for realizing Majorana fermions without external magnetic field in strongly correlated nanowires
Kaushal K. Kesharpu, Evgenii A. Kochetov, and Alvaro Ferraz
Phys. Rev. B 109, 115140 (2024) - Published 19 March, 2024
Strong unidirectional Rashba state induced by extended vacancy line defects in a monolayer
Moh. Adhib Ulil Absor, Iman Santoso, and Harsojo
Phys. Rev. B 109, 115141 (2024) - Published 20 March, 2024
Classification of dipolar symmetry-protected topological phases: Matrix product states, stabilizer Hamiltonians, and finite tensor gauge theories
Ho Tat Lam
Phys. Rev. B 109, 115142 (2024) - Published 20 March, 2024
Wannier orbital theory and angle-resolved photoemission spectroscopy for the quasi-one-dimensional conductor . I. Six-band Hamiltonian
L. Dudy, J. W. Allen, J. D. Denlinger, J. He, M. Greenblatt, M. W. Haverkort, Y. Nohara, and O. K. Andersen
Phys. Rev. B 109, 115143 (2024) - Published 21 March, 2024
Wannier orbital theory and angle-resolved photoemission spectroscopy for the quasi-one-dimensional conductor . II. Intensity variations and the six bands
L. Dudy, J. W. Allen, J. D. Denlinger, J. He, M. Greenblatt, M. W. Haverkort, Y. Nohara, and O. K. Andersen
Phys. Rev. B 109, 115144 (2024) - Published 21 March, 2024
Wannier orbital theory and angle-resolved photoemission spectroscopy for the quasi-one-dimensional conductor . III. The two metallic bands in the gap
L. Dudy, J. W. Allen, J. D. Denlinger, J. He, M. Greenblatt, M. W. Haverkort, Y. Nohara, and O. K. Andersen
Phys. Rev. B 109, 115145 (2024) - Published 21 March, 2024
Higher rank chiral fermions in three-dimensional Weyl semimetals
Oleg Dubinkin, F. J. Burnell, and Taylor L. Hughes
Phys. Rev. B 109, 115146 (2024) - Published 21 March, 2024
Witnessing environment induced topological phase transitions via quantum Monte Carlo and cluster perturbation theory studies
F. Pavan, A. de Candia, G. Di Bello, V. Cataudella, N. Nagaosa, C. A. Perroni, and G. De Filippis
Phys. Rev. B 109, 115147 (2024) - Published 21 March, 2024
Adaptive model for the optical properties of excited gold
P. D. Ndione, S. T. Weber, D. O. Gericke, and B. Rethfeld
Phys. Rev. B 109, 115148 (2024) - Published 22 March, 2024
Ultrafast hybrid fermion-to-qubit mapping
Oliver O'Brien and Sergii Strelchuk
Phys. Rev. B 109, 115149 (2024) - Published 22 March, 2024
Simulating the behavior of fermionic systems is a major application of quantum computers. The key challenge for quantum algorithms that simulate such systems is how to efficiently map fermionic interactions to qubits. By meticulous combination of the most efficient mappings in one dimension – the Jordan-Wigner as well as Bravyi-Kitaev with two-dimensional Verstraete-Cirac methods – the authors derive new high-performance mappings that use fewer ancillary resources and produce shorter quantum circuits than existing techniques. Low-resource requirements make these mappings suitable for emerging quantum hardware.
Observation of anomalous nonequilibrium terahertz dynamics and a gapped topological phase in a semimetal thin film
K. Santhosh Kumar, Monu Kinha, Anagha P., Rahul Dagar, Siddharth Sharma, Dasarath Swaraj, and D. S. Rana
Phys. Rev. B 109, 115150 (2024) - Published 25 March, 2024
Magnetic properties of : A quasi-two-dimensional antiferromagnet on a depleted square lattice
A. A. Bush, S. K. Gotovko, V. Yu. Ivanov, V. I. Kozlov, E. G. Nikolaev, and L. E. Svistov
Phys. Rev. B 109, 115151 (2024) - Published 25 March, 2024
Higher structures in matrix product states
Shuhei Ohyama and Shinsei Ryu
Phys. Rev. B 109, 115152 (2024) - Published 25 March, 2024
Unraveling many-body effects in ZnO: Combined study using momentum-resolved electron energy-loss spectroscopy and first-principles calculations
Dario A. Leon, Cana Elgvin, Phuong Dan Nguyen, Øystein Prytz, Fredrik S. Hage, and Kristian Berland
Phys. Rev. B 109, 115153 (2024) - Published 25 March, 2024
Adequacy of the dynamical mean field theory for low density and Dirac materials
Anqi Mu, Zhiyuan Sun, and Andrew J. Millis
Phys. Rev. B 109, 115154 (2024) - Published 26 March, 2024
Dynamical mean field theory – a powerful and widely used technique for calculating phase diagrams and transport properties of quantum materials – is shown to fail qualitatively for low carrier density systems and for materials with the Fermi surface near Dirac or Weyl points, because it underestimates the single particle scattering rate by a factor proportional to the density of electrons per unit cell. The problem is shown to arise because dynamical mean field theory relies on a local self-energy approximation that is invalidated by scattering kinematics in low-density systems. The results indicate that recent calculations of scattering rates and conductivity in Weyl metals should be reexamined.
Symmetry determined topology from flux dimerization
Gang Jiang, Z. Y. Chen, S. J. Yue, W. B. Rui, Xiao-Ming Zhu, Shengyuan A. Yang, and Y. X. Zhao
Phys. Rev. B 109, 115155 (2024) - Published 27 March, 2024
Fermi surface geometry and optical conductivity of a two-dimensional electron gas near an Ising-nematic quantum critical point
Yasha Gindikin and Andrey V. Chubukov
Phys. Rev. B 109, 115156 (2024) - Published 27 March, 2024
Connections between resonant inelastic x-ray scattering and complementary x-ray spectroscopies: Probing excitons at the edges of
M. Laura Urquiza, Matteo Gatti, and Francesco Sottile
Phys. Rev. B 109, 115157 (2024) - Published 28 March, 2024
Long-term evolution of non-Hermitian systems in quantum-walk dynamics
Xiang-Long Yu, Pei-Ling Huang, Pei-Hao Fu, and Jiansheng Wu
Phys. Rev. B 109, 115158 (2024) - Published 28 March, 2024
Bulk axial Landau levels in the helically magnetized Weyl Hamiltonian and application to multistate memory devices
Vivian Rogers, Swati Chaudhary, Richard Nguyen, and Jean Anne C. Incorvia
Phys. Rev. B 109, 115159 (2024) - Published 29 March, 2024




