Non-Hermitian swallowtail catastrophe revealing transitions among diverse topological singularities

Authors: Jing Hu, Ruo-Yang Zhang, Yixiao Wang, Xiaoping Ouyang, Yifei Zhu, Hongwei Jia, Che Ting Chan

Published: 2023-05-04

DOI: 10.1038/s41567-023-02048-w

Source: Full article

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Abstract

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