51 citations · 58 across the 5 of their papers we have counts for
6 papers
Non-Hermitian skin effect induced by spatial noncommutativity
Zheng Wei, Su-Peng Kou
In all known schemes for the non-Hermitian skin effect, the non-Hermitian ingredient that drives the skin localization, whether asymmetric hopping or gain and loss, is invariably i…
Magnetic correlations and superconducting pairing near higher-order Van Hove singularities
Zheng Wei, Yanmei Cai, Boyang Wen +1
Higher-order Van Hove singularities in strongly correlated electron systems provide a fertile ground for emergent electronic orders and superconductivity. This study investigates t…
A Unified Framework for the Non-Hermitian Localization: Boundary-Insensitive Modes and Electric-Magnetic Analogy
Zheng Wei, Ji-Yao Fan, Kui Cao +4
The non-Hermitian skin effect is fundamentally characterized by its sensitivity to boundary conditions, reflected in changes to the energy spectrum and boundary-localized eigenstat…
Topological phases in the periodically kicked Chern insulators
Fei Yang, Zheng Wei, TianMeng Li +1
Novel topological properties that arose in the periodically driven system are unique, in which there are two kinds of quasienergy gaps, the zero quasienergy gap and the quasien…
Non-Hermitian Chiral Skin Effect
Xinran Ma, Kui Cao, Xiaoran Wang +2
The interplay between non-Hermitian effects and topological insulators has become a frontier of research in non-Hermitian physics. However, the existence of a non-Hermitian skin ef…
Symmetry classes of dissipative topological insulators with edge dark state
Fei Yang, Zheng Wei, Xianqi Tong +2
We classify the dissipative topological insulators (TIs) with edge dark states (EDS) by using the 38-fold way of non-Hermitian systems in this paper. The dissipative dynamics of th…