114 citations · 271 across the 6 of their papers we have counts for
10 papers
Topological Anderson insulators induced by random binary disorders
Shu-Na Liu, Guo-Qing Zhang, Ling-Zhi Tang +1
Different disorders lead to various localization and topological phenomena in condensed matter and artificial systems. Here we study the topological and localization properties in…
Connecting Topological Anderson and Mott Insulators in Disordered Interacting Fermionic Systems
Guo-Qing Zhang, Ling-Zhi Tang, Ling-Feng Zhang +2
The topological Anderson and Mott insulators are two phases that have so far been separately and widely explored beyond topological band insulators. Here we combine the two seeming…
Localization and topological transitions in non-Hermitian quasiperiodic lattices
Ling-Zhi Tang, Guo-Qing Zhang, Ling-Feng Zhang +1
We investigate the localization and topological transitions in a one-dimensional (interacting) non-Hermitian quasiperiodic lattice, which is described by a generalized Aubry-André-…
Machine learning topological invariants of non-Hermitian systems
Ling-Feng Zhang, Ling-Zhi Tang, Zhi-Hao Huang +3
The study of topological properties by machine learning approaches has attracted considerable interest recently. Here we propose machine learning the topological invariants that ar…
Topological Anderson insulators in two-dimensional non-Hermitian disordered systems
Ling-Zhi Tang, Ling-Feng Zhang, Guo-Qing Zhang +1
The interplay among topology, disorder, and non-Hermiticity can induce some exotic topological and localization phenomena. Here we investigate this interplay in a two-dimensional n…
Statistically related many-body localization in the one-dimensional anyon Hubbard model
Guo-Qing Zhang, Dan-Wei Zhang, Zhi Li +2
Many-body localization (MBL) has been widely investigated for both fermions and bosons, it is, however, much less explored for anyons. Here we numerically calculate several physica…