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Universal non-Hermitian skin effect in two and higher dimensions

Skin effect, experimentally discovered in one dimension, describes the physical phenomenon that on an open chain, an extensive number of eigenstates of a non-Hermitian Hamiltonian are localized at the end(s) of the chain. Here in two and higher dimensions, we establish a theorem that the skin effect...

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Detalles Bibliográficos
Autores principales: Zhang, Kai, Yang, Zhesen, Fang, Chen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9076925/
https://www.ncbi.nlm.nih.gov/pubmed/35523795
http://dx.doi.org/10.1038/s41467-022-30161-6