44 citations · 136 across the 11 of their papers we have counts for
11 papers
Recent progress on disorder-induced topological phases
Dan-Wei Zhang, Ling-Zhi Tang
Topological states of matter in disordered systems without translation symmetry have attracted great interest in recent years. These states with topological characters are not only…
Discrete time crystals enhanced by Stark potentials in Rydberg atom arrays
Jian-Jia Wang, Ling-Zhi Tang, Yan-Xiong Du +1
Discrete time crystals (DTCs) are non-equilibrium phases in periodically driven systems that exhibit spontaneous breaking of discrete time-translation symmetry. The stabilization o…
Critical properties in the non-Hermitian Aubry-Andre-Stark model
Ji-Long Dong, En-Wen Liang, Shi-Yang Liu +3
We explore the critical properties of the localization transition in the non-Hermitian Aubry-Andre-Stark (AAS) model with quasiperiodic and Stark potentials, where the non-Hermitic…
Reentrant topological phases and spin density wave induced by 1D moiré potentials
Guo-Qing Zhang, Ling-Zhi Tang, L. F. Quezada +2
Recent studies of 2D moiré materials have opened opportunities for advancing condensed matter physics. However, the effect of 1D moiré potentials on topological and correlated phas…
Protecting Quantum Information via Many-Body Dynamical Localization
Ling-Zhi Tang, Dan-Wei Zhang, Hai-Feng Yu +1
Dynamically localized states in quantum many-body systems are fundamentally important in understanding quantum thermalization and have applications in quantum information processin…
Quantum criticality and Kibble-Zurek scaling in the Aubry-André-Stark model
En-Wen Liang, Ling-Zhi Tang, Dan-Wei Zhang
We explore quantum criticality and Kibble-Zurek scaling (KZS) in the Aubry-Andre-Stark (AAS) model, where the Stark field of strength is added onto the one-dimensiona…
Mapping Topology-Localization Phase Diagram with Quasiperiodic Disorder Using a Programmable Superconducting Simulator
Xuegang Li, Huikai Xu, Junhua Wang +23
We explore topology-localization phase diagram by simulating one-dimensional Su-Schrieffer-Heeger (SSH) model with quasiperiodic disorder using a programmable superconducting simul…
Quantized Topological Anderson-Thouless Pump
Yi-Piao Wu, Ling-Zhi Tang, Guo-Qing Zhang +1
Thouless pump with quantized transports is topologically robust against small perturbations and disorders, while breaks down under sufficiently strong disorders. Here we propose co…
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…
Topological Anderson insulators with different bulk states in quasiperiodic chains
Ling-Zhi Tang, Shu-Na Liu, Guo-Qing Zhang +1
We investigate the topology and localization of one-dimensional Hermitian and non-Hermitian Su-Schrieffer-Heeger chains with quasiperiodic hopping modulations. In the Hermitian cas…
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…