Exceptional point rings and $PT$-symmetry in the non-Hermitian XY model

Fuente: arXiv

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Bibliographic Details
Main Authors:	Henry, Robert A., Liu, D. C., Batchelor, Murray T.
Format:	Preprint
Published:	2025
Subjects:	Quantum Physics Statistical Mechanics Mathematical Physics
Online Access:	Acceder al recurso
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Internet

https://arxiv.org/abs/2507.04558