176 citations · 1.1k across the 43 of their papers we have counts for
43 papers
Interplay between topology and localization on superconducting circuits
Xin Guan, Gang Chen
Topological insulator lie at the forefront of condensed matter physics. However strong disorder can destroy the topological states and make all states become localized. In this pap…
3D hinge transport in acoustic higher-order topological insulators
Qiang Wei, Xuewei Zhang, Weiyin Deng +6
The discovery of topologically protected boundary states in topological insulators opens a new avenue toward exploring novel transport phenomena. The one-way feature of boundary st…
Acoustic corner states in topological insulators with built-in Zeeman-like fields
Xueqin Huang, Jiuyang Lu, Zhongbo Yan +4
The higher-order topological insulators (HOTIs), with such as the topological corner states, emerge as a thriving topic in the field of topological physics. But few connections hav…
Synthetic Hall tube of interacting fermions
Xiaofan Zhou, Gang Chen, Suotang Jia
Motivated by a recent experiment [J. H. Han, et. al., Phys. Rev. Lett.122, 065303 (2019)], we investigate many-body physics of interacting fermions in a synthetic Hall tube, using…
A new method for driven-dissipative problems: Keldysh-Heisenberg equations
Yuanwei Zhang, Gang Chen
Driven-dissipative systems have recently attracted great attention due to the existence of novel physical phenomena with no analog in the equilibrium case. The Keldysh path-integra…
Dynamical Zeeman resonance in spin-orbit-coupled spin-1 Bose gases
Jingtao Fan, Gang Chen, Suotang Jia
We predict a dynamical resonant effect, which is driven by externally applied linear and quadratic Zeeman fields, in a spin-orbit-coupled spin-1 Bose-Einstein condensate. The Bose-…