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Non-Hermitian topology in static mechanical metamaterials

The combination of broken Hermiticity and band topology in physical systems unveils a novel bound state dubbed as the non-Hermitian skin effect (NHSE). Active control that breaks reciprocity is usually used to achieve NHSE, and gain and loss in energy are inevitably involved. Here, we demonstrate no...

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Detalles Bibliográficos
Autores principales: Wang, Aoxi, Meng, Zhiqiang, Chen, Chang Qing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10321739/
https://www.ncbi.nlm.nih.gov/pubmed/37406119
http://dx.doi.org/10.1126/sciadv.adf7299