Recent Articles in Phys. Rev. B
Author(s): Sergey SmirnovNonequilibrium quantum noise S>(ω,V) measured at finite frequencies ω and bias voltages V probes Majorana bound states in a host nanostructure via fluctuation fingerprints unavailable in average currents or static shot noise. When Majorana interference is brought into play, it enriches nonequilib… [Phys. Rev. B 109, 195410]...
Author(s): Zhengyan Darius ShiNon-Fermi liquids arise when strong interactions destroy stable fermionic quasiparticles. The simplest models featuring this phenomenon involve a Fermi surface coupled to fluctuating gapless bosonic order parameter fields, broadly referred to as “Hertz-Millis” models. We revisit a controlled approac… [Phys. Rev. B 109,...
Author(s): Juan Carlos Criado, Peter D. Hatton, Álvaro Lanza, Sebastian Schenk, and Michael SpannowskyChiral magnets with Dzyaloshinskii-Moriya interactions feature a rich phase diagram with a variety of thermodynamical phases. These include helical and conical spin arrangements and topologically charged objects such as (anti)Skyrmions. Crucially, due...
Author(s): Friedemann Queisser and Ralf SchützholdCombining Floquet theory with the hierarchy of correlations (a method based on the formal expansion into inverse powers of the coordination number), we study the nonequilibrium dynamics of the Mott insulator state in the Fermi-Hubbard model under the influence of a harmonically oscillating electric …...
Author(s): Xiaofan Zhou, Jingtao Fan, and Suotang JiaWe investigate the magnetic order and related strongly correlated effects in a one-dimensional Ising-Kondo lattice with transverse field. This model is the anisotropic limit of the conventional isotropic Kondo lattice model, in the sense that the itinerant electrons interact with the localized magne…...
Author(s): Shoutao Zhang, Hong Yu, Jiahui Wei, Ting Zhong, Jiance Sun, Qianyi Wang, Lulu Liu, Haiyang Xu, Jiangang Ma, and Hanyu LiuThe recent discovery of high-temperature superconductivity in hydrogen-based compounds under pressure has fueled the hope for the exploration of hydrides with high critical temperatures (Tc). In this work, we systematically...