Spin-dependent gain and loss in photonic quantum spin Hall systems
Tian-Rui Liu, Kai Bai, Jia-Zheng Li, Liang Fang, Duanduan Wan, and Meng Xiao
Phys. Rev. B 108, L081101 (2023) - Published 2 August, 2023
Hund bands in spectra of multiorbital systems
M. Środa, J. Mravlje, G. Alvarez, E. Dagotto, and J. Herbrych
Phys. Rev. B 108, L081102 (2023) - Published 3 August, 2023
Knight shift in : Evidence for relocalization in a Kondo lattice
N. Azari, M. R. Goeks, M. Yakovlev, M. Abedi, S. R. Dunsiger, S. M. Thomas, J. D. Thompson, P. F. S. Rosa, and J. E. Sonier
Phys. Rev. B 108, L081103 (2023) - Published 4 August, 2023
Spectral evidence for unidirectional charge density wave in detwinned
Yucheng Guo et al.
Phys. Rev. B 108, L081104 (2023) - Published 8 August, 2023
Electronic nematic order in the normal state of strontium ruthenate
Ryan S. Russell, Hari P. Nair, Kyle M. Shen, Darrell G. Schlom, and John W. Harter
Phys. Rev. B 108, L081105 (2023) - Published 9 August, 2023
The nature of unconventional superconductivity in SrRuO remains stubbornly unresolved, and it is clear that a fundamental piece of the puzzle is still missing. Here, the authors use static and ultrafast optical dichroism measurements to uncover signatures of electronic nematic order in high quality epitaxially strained thin films of SrRuO. Through the development of a simple Ising model of the nematic order, the authors show that optical pumping induces a coherent oscillation of its amplitude mode. Whether and how this nematic order ultimately influences the superconductivity in SrRuO remains a key open question.
Uncovering hidden chiral symmetry in nonbipartite kagome and pyrochlore lattices with spin-orbit coupling by the Wilson loop
Hiroki Nakai, Masataka Kawano, and Chisa Hotta
Phys. Rev. B 108, L081106 (2023) - Published 11 August, 2023
Optically induced delocalization of electrons bound by attractive potentials
O. V. Kibis, M. V. Boev, D. S. Eliseev, and V. M. Kovalev
Phys. Rev. B 108, L081107 (2023) - Published 14 August, 2023
Generalized Wiedemann-Franz law in a two-site charge Kondo circuit: Lorenz ratio as a manifestation of the orthogonality catastrophe
M. N. Kiselev
Phys. Rev. B 108, L081108 (2023) - Published 14 August, 2023
Spectral theorems for generalized Weyl nodes with impurities in a magnetic field
Dan Solomon and Ho-Ung Yee
Phys. Rev. B 108, L081109 (2023) - Published 14 August, 2023
Topological Anderson amorphous insulator
Xiaoyu Cheng, Tiantao Qu, Liantuan Xiao, Suotang Jia, Jun Chen, and Lei Zhang
Phys. Rev. B 108, L081110 (2023) - Published 14 August, 2023
Quantized interband topological index in two-dimensional systems
Tharindu Fernando and Ting Cao
Phys. Rev. B 108, L081111 (2023) - Published 15 August, 2023
Classifying the multiband topology of two-dimensional parameter space submanifolds, exemplified by electron valleys in a Brillouin zone, has historically been a complex endeavor. In response to these limitations, the authors unveil here a gauge-invariant, quantized interband topological index. This refined approach enhances the classification of valleys, and additionally sheds light on the nature of edge states resulting from band inversions in multiband systems. These findings deepen our grasp of valley physics and the intricacies of interband topology.
Quantum Lifshitz criticality in one-dimensional interacting fermion systems
Ke Wang
Phys. Rev. B 108, L081112 (2023) - Published 16 August, 2023
Poisson's process in the propagation of magnetic domain wall in a perpendicularly magnetized film
T. Xing, N. Vernier, X. Y. Zhang, Y. G. Zhang, and W. S. Zhao
Phys. Rev. B 108, L081113 (2023) - Published 16 August, 2023
Thermal and optical conductivity in the Holstein model at half filling and finite temperature in the Luttinger-liquid and charge-density-wave regime
David Jansen and Fabian Heidrich-Meisner
Phys. Rev. B 108, L081114 (2023) - Published 18 August, 2023
Spin diffusion in a perturbed isotropic Heisenberg spin chain
S. Nandy, Z. Lenarčič, E. Ilievski, M. Mierzejewski, J. Herbrych, and P. Prelovšek
Phys. Rev. B 108, L081115 (2023) - Published 21 August, 2023
Two-dimensional rare-earth halide based single-phase triferroic
Srishti Bhardwaj and T. Maitra
Phys. Rev. B 108, L081116 (2023) - Published 22 August, 2023
Sublattice interference promotes pair density wave order in kagome metals
Yi-Ming Wu, Ronny Thomale, and S. Raghu
Phys. Rev. B 108, L081117 (2023) - Published 22 August, 2023
Pair density wave superconductivity arises when the two paired fermions have finite center-of-mass momentum. It is usually not a weak coupling instability and requires stringent conditions, such as the pairing interaction remaining attractive at finite momentum, and the interaction strength has to be strong enough. Here, the authors find that the kagome lattice model, when doped to a particular Van Hove filling with both onsite and nearest neighbor repulsion, can serve as an ideal platform for realizing this novel superconducting state.
Crucial role of thermal fluctuations and vertex corrections for the magnetic pseudogap
Mengxing Ye and Andrey V. Chubukov
Phys. Rev. B 108, L081118 (2023) - Published 22 August, 2023
It is known that thermal magnetic fluctuations can give rise to pseudogap behavior in a paramagnetic metal. However, the role of vertex corrections for the pseudogap formation is not well understood. The authors show here that without vertex corrections there is no pseudogap, but an inclusion of even infinitesimally small vertex corrections gives rise to pseudogap behavior. The authors further generalize this statement to a set of boundary models, in which the pseudogap develops upon inclusion of perturbations. This work provides an understanding of recent numerical studies of the pseudogap.
Particle current statistics in driven mesoscale conductors
Marlon Brenes, Giacomo Guarnieri, Archak Purkayastha, Jens Eisert, Dvira Segal, and Gabriel Landi
Phys. Rev. B 108, L081119 (2023) - Published 22 August, 2023
Correlated Zak insulator in organic antiferromagnets
Takahiro Misawa and Makoto Naka
Phys. Rev. B 108, L081120 (2023) - Published 22 August, 2023
Near-frozen nonequilibrium state at high energy in an integrable system
Stefan G. Fischer, Yigal Meir, Yuval Gefen, and Bernd Rosenow
Phys. Rev. B 108, L081121 (2023) - Published 24 August, 2023
Thermodynamic properties of mixed-valent Eu ions and nonmetallicity in single crystals
Ryuji Higashinaka, Hideaki Endo, Joe Kajitani, Ryotaro Sakatani, Tatsuma D. Matsuda, and Yuji Aoki
Phys. Rev. B 108, L081122 (2023) - Published 25 August, 2023
Stable computation of entanglement entropy for two-dimensional interacting fermion systems
Gaopei Pan, Yuan Da Liao, Weilun Jiang, Jonathan D'Emidio, Yang Qi, and Zi Yang Meng
Phys. Rev. B 108, L081123 (2023) - Published 28 August, 2023
Magic angles in equal-twist trilayer graphene
Fedor K. Popov and Grigory Tarnopolsky
Phys. Rev. B 108, L081124 (2023) - Published 30 August, 2023








