Topological edge states at Floquet quantum criticality

Abstract Topologically protected edge states exactly at topological phase boundaries challenge the conventional belief that topological states must be associated with a bulk energy gap. Because periodically driven (Floquet) systems host unusually intricate topological phase boundaries, topological e...

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Bibliographic Details
Main Authors: Longwen Zhou, Jiangbin Gong, Xue-Jia Yu
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Communications Physics
Online Access:https://doi.org/10.1038/s42005-025-02137-7
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