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Topological invariant and anomalous edge modes of strongly nonlinear systems

Despite the extensive studies of topological states, their characterization in strongly nonlinear classical systems has been lacking. In this work, we identify the proper definition of Berry phase for nonlinear bulk waves and characterize topological phases in one-dimensional (1D) generalized nonlin...

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Detalles Bibliográficos
Autores principales: Zhou, Di, Rocklin, D. Zeb, Leamy, Michael, Yao, Yugui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9192757/
https://www.ncbi.nlm.nih.gov/pubmed/35697681
http://dx.doi.org/10.1038/s41467-022-31084-y