Counting Bethe states in twisted spin chains

Abstract We present a counting formula that relates the number of physical Bethe states of integrable models with a twisted boundary condition to the number of states in the untwisted or partially twisted limit.

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Bibliographic Details
Main Authors: Hongfei Shu, Peng Zhao, Rui-Dong Zhu, Hao Zou
Format: Article
Language:English
Published: SpringerOpen 2025-03-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP03(2025)087
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