21 citations · 65 across the 8 of their papers we have counts for
8 papers
How Long-Range Tails Reshape Non-Hermitian Spectra
Ding Gu, Zhanpeng Fu, Yu-Min Hu +1
Exponentially decaying long-range hoppings are ubiquitous in realistic tight-binding models and are often truncated to obtain a finite-range description. We show that this approxim…
Nonreciprocity-enriched steady phases in open quantum systems
Ding Gu, Zhanpeng Fu, Zhong Wang
Nonreciprocity can profoundly alter the spectra and dynamics of open quantum systems, yet its impact on the long-time steady-state phases of matter has remained largely unexplored.…
Non-Bloch edge dynamics of non-Hermitian lattices
Wen-Tan Xue, Fei Song, Yu-Min Hu +1
The non-Hermitian skin effect, i.e., the localization of nominally bulk modes, not only drastically reshapes the spectral properties of non-Hermitian systems, but also dramatically…
Universal non-Hermitian transport in disordered systems
Bo Li, Chuan Chen, Zhong Wang
In disordered Hermitian systems, localization of energy eigenstates prohibits wave propagation. In non-Hermitian systems, however, wave propagation is possible even when the eigens…
Fragile non-Bloch spectrum and unconventional Green's function
Fei Song, Hong-Yi Wang, Zhong Wang
In non-Hermitian systems, it is a counterintuitive feature of the non-Hermitian skin effect (NHSE) that the energy spectrum and eigenstates can be totally different under open or p…
Spontaneous symmetry breaking in open quantum systems: strong, weak, and strong-to-weak
Ding Gu, Zijian Wang, Zhong Wang
Depending on the coupling to the environment, symmetries of open quantum systems manifest in two distinct forms, the strong and the weak. We study the spontaneous symmetry breaking…
Universal scaling of Green's functions in disordered non-Hermitian systems
Yin-Quan Huang, Yu-Min Hu, Wen-Tan Xue +1
The competition between non-Hermitian skin effect and Anderson localization leads to various intriguing phenomena concerning spectrums and wavefunctions. Here, we study the linear…
Non-Bloch band theory for non-Hermitian continuum systems
Yu-Min Hu, Yin-Quan Huang, Wen-Tan Xue +1
One of the most pronounced non-Hermitian phenomena is the non-Hermitian skin effect, which refers to the exponential localization of bulk eigenstates near the boundaries of non-Her…