Quenched topological boundary modes can persist in a trivial system

Floquet topological engineering describes the driving of a topologically trivial system into transitory non-trivial state and there are many open questions about the underlying mechanisms. Here, the authors theoretically investigate the time evolution of a topological mode when the bulk band structu...

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Bibliographic Details
Main Authors: Ching Hua Lee, Justin C. W. Song
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
Online Access:https://doaj.org/article/4748c1b672674220a1a68c652f791e19
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