51 citations · 71 across the 4 of their papers we have counts for
4 papers
Information Thermodynamics of Non-Hermitian Quantum Systems
Kui Cao, Qian Du, Su-Peng Kou
In this study, we uncover the intrinsic information processes in non-Hermitian quantum systems and their thermodynamic effects. We demonstrate that these systems can exhibit negati…
Non-Hermitian tearing by dissipation
Qian Du, Xin-Ran Ma, Su-Peng Kou
In the paper, we study the non-Hermitian system under dissipation and give the effective 2*2 Hamiltonian in the k-space by reducing the N*N Hamiltonian in the real space for them.…
Non-Hermitian Chiral Skin Effect
Xinran Ma, Kui Cao, Xiaoran Wang +2
The interplay between non-Hermitian effects and topological insulators has become a frontier of research in non-Hermitian physics. However, the existence of a non-Hermitian skin ef…
Many-body Non-Hermitian Skin Effect At Finite Temperatures
Kui Cao, Qian Du, Su-Peng Kou
In this study, we investigate the many-body non-Hermitian skin effect at finite temperatures in the thermodynamic limit. Our findings indicate an interesting correspondence between…