6 papers
A Non-Abelian Route to Z2 Non-Hermitian Skin Effects
Huiyan Tang, Yaxuan Zhang, Ziteng Wang +7
The non-Hermitian skin effect (NHSE), characterized by extensive boundary accumulation of eigenstates under open boundary conditions, has emerged as a central phenomenon in non-Her…
Microwave vortex beam lasing via photonic time crystals
Lei Huang, Weixuan Zhang, Deyuan Zou +6
Microwave lasing carrying orbital angular momentum (OAM) holds significant potential for advanced applications in fields such as high-capacity communications, precision sensing, an…
Quasi-bound flat bands in the continuum
Haoyu Qin, Weixuan Zhang, Shaohu Chen +6
Bound states in the continuum (BICs) are widely known spatially localized states experimentally implemented as quasi-BICs. Although they emerged as a promising solution for achievi…
Engineering topological states and quantum-inspired information processing using classical circuits
Tian Chen, Weixuan Zhang, Deyuan Zou +2
Based on the correspondence between circuit Laplacian and Schrodinger equation, recent investigations have shown that classical electric circuits can be used to simulate various to…
Non-Hermitian global synchronization
Weixuan Zhang, Fengxiao Di, Xiangdong Zhang
Synchronization of coupled nonlinear oscillators is a prevalent phenomenon in natural systems and can play important roles in various fields of modern science, such as laser arrays…
Topolectrical space-time circuits
Weixuan Zhang, Wenhui Cao, Long Qian +2
Topolectrical circuits have emerged as a pivotal platform for realizing static topological states that are challenging to construct in other systems, facilitating the design of rob…