17 citations · 53 across the 10 of their papers we have counts for
10 papers
Arbitrarily Configurable Wavefunctions via Imaginary Gauge Phase Imprint in Non-Hermitian Lattices
Ji-Long Dong, Shi-Liang Zhu, Dan-Wei Zhang
We propose a general framework, termed the imaginary gauge phase imprint (IGPI), which enables engineering arbitrarily configurable wavefunctions with exact solutions and self-orga…
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…
Discrete time crystals enabled by Floquet strong Hilbert space fragmentation
Ling-Zhi Tang, Xiao Li, Z. D. Wang +1
Discrete time crystals (DTCs) are non-equilibrium phases of matter that break the discrete time-translation symmetry and is characterized by a robust subharmonic response in period…
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…
Antichiral and trap-skin dynamics in a nonreciprocal bosonic two-leg ladder with artificial magnetic flux
Rui-Jie Chen, Guo-Qing Zhang, Zhi Li +1
Non-Hermiticity and synthetic gauge fields play two fundamental roles in engineering exotic phases and dynamics in artificial quantum systems. Here we explore the mean-field dynami…
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…
Identifying non-Hermitian critical points with quantum metric
Jun-Feng Ren, Jing Li, Hai-Tao Ding +1
The geometric properties of quantum states is fully encoded by the quantum geometric tensor. The real and imaginary parts of the quantum geometric tensor are the quantum metric and…