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Exceptional point rings and $$\mathcal{P}\mathcal{T}$$-symmetry in the non-Hermitian XY model

Published Online: 2025-10-09

Authors

Henry, Robert A.

Liu, D. C.

Batchelor, Murray T. https://orcid.org/0000-0001-6742-0518
Funding

Funding for this research was provided by:

Australian Research Council (DP240100838)

Australian Research Council (DP210102243)
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Text and Data Mining valid from 2025-10-09

Version of Record valid from 2025-10-09
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Article History

Received: 7 July 2025

Accepted: 27 September 2025

First Online: 9 October 2025

Declarations

:

: The authors declare that they have no competing interests.

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