Topological dynamics and correspondences in composite exceptional rings

Abstract The study of unconventional phases and elucidation of correspondences between topological invariants and their intriguing properties are pivotal in topological physics. Here, we investigate a complex exceptional ring (CER), composed of a third-order exceptional ring and multiple Weyl except...

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Bibliographic Details
Main Authors: Zhoutao Lei, Yuangang Deng
Format: Article
Language:English
Published: Nature Portfolio 2025-02-01
Series:Communications Physics
Online Access:https://doi.org/10.1038/s42005-025-01992-8
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