850 citations · 5.8k across the 106 of their papers we have counts for
106 papers
Spectral Topology and Non-Bloch Band Theory for Domain-Wall Systems
Mingtao Xu, Rui Wang, Tian-Shu Deng +1
We study the spectral topology of one-dimensional non-Hermitian models in a domain-wall configuration, where different domains are arranged in a ring geometry. While eigenstates ca…
Many-body non-Hermitian skin effect under dynamic gauge coupling
Haowei Li, Haojie Wu, Wei Zheng +1
We study an atom-cavity hybrid system where fermionic atoms in a one-dimensional lattice are subject to a cavity-induced dynamic gauge potential. The gauge coupling leads to highly…
Observation of non-Hermitian edge burst in quantum dynamics
Lei Xiao, Wen-Tan Xue, Fei Song +4
The non-Hermitian skin effect, by which the eigenstates of Hamiltonian are predominantly localized at the boundary, has revealed a strong sensitivity of non-Hermitian systems to th…
Experimental Simulation of Symmetry-Protected Higher-Order Exceptional Points with Single Photons
Kunkun Wang, Lei Xiao, Haiqing Lin +3
Exceptional points (EPs) of non-Hermitian (NH) systems have recently attracted increasing attention due to their rich phenomenology and intriguing applications. Compared to the pre…
Chiral state transfer under dephasing
Konghao Sun, Wei Yi
Exceptional points emerge in the complex eigenspecra of non-Hermitian systems, and give rise to rich critical behaviors. An outstanding example is the chiral state transfer, where…
Manipulating non-reciprocity in a two-dimensional magnetic quantum walk
Quan Lin, Wei Yi, Peng Xue
Non-reciprocity is an important topic in fundamental physics and quantum-device design, as much effort has been devoted to its engineering and manipulation. Here we experimentally…