8 citations · 16 across the 5 of their papers we have counts for
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quant-ph2024
Dynamics of non-Hermitian Floquet Wannier-Stark system
H. P. Zhang, K. L. Zhang, Z. Song
We study the dynamics of the non-Hermitian Floquet Wannier-Stark system in the framework of the tight-binding approximation, where the hopping strength is a periodic function of ti…
quant-ph2022★ 4 cited
Signature of edge states in resonant wave scattering
H. S. Xu, K. L. Zhang, L. Jin +1
Particle beam scattering is a conventional technique for detecting the nature of matter. We studied the scattering problem of a cluster connected to multiple leads. We established…
quant-ph2018
Simple harmonic oscillation in non-Hermitian SSH chain at exceptional point
K. L. Zhang, P. Wang, G. Zhang +1
The balance of gain and loss in an open system may maintain certain Hermitian dynamical behaviors, which can be hardly observed in a popular Hermitian system. In this paper, we sys…