Form factors of local operators in the generalized algebraic Bethe ansatz

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发表日期：

2024年11月26日

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G. Kulkarni,
N. A. Slavnov

摘要

Abstract

We consider an \(XYZ\) spin chain within the framework of the generalized algebraic Bethe ansatz. We study form factors of local operators corresponding to singlet states in the free-fermion limit. We obtain explicit representations for these form factors.