广义代数贝特方差中局部算子的形式因子

IF 1 4区物理与天体物理 Q3 PHYSICS, MATHEMATICAL

Theoretical and Mathematical Physics Pub Date : 2024-11-26 DOI:10.1134/S0040577924110102

G. Kulkarni, N. A. Slavnov

引用次数: 0

摘要

我们在广义代数贝特解析的框架内考虑了一个（XYZ）自旋链。我们研究了在自由费米子极限中与单子态相对应的局部算子的形式因子。我们得到了这些形式因子的显式表示。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Form factors of local operators in the generalized algebraic Bethe ansatz

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.

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来源期刊

Theoretical and Mathematical Physics 物理-物理：数学物理

CiteScore

1.60

自引率

20.00%

发文量

103

审稿时长

4-8 weeks

期刊介绍： Theoretical and Mathematical Physics covers quantum field theory and theory of elementary particles, fundamental problems of nuclear physics, many-body problems and statistical physics, nonrelativistic quantum mechanics, and basic problems of gravitation theory. Articles report on current developments in theoretical physics as well as related mathematical problems. Theoretical and Mathematical Physics is published in collaboration with the Steklov Mathematical Institute of the Russian Academy of Sciences.