Form factor of local operators in the generalized algebraic Bethe ansatz
Mathematical Physics
2023-09-13 v2 Other Condensed Matter
math.MP
Abstract
We consider an spin chain within the framework of the generalized algebraic Bethe ansatz. We study form factors of local operators corresponding to the singlet states in the limit of free fermions. We obtain explicit representations for these form factors.
Keywords
Cite
@article{arxiv.2308.15748,
title = {Form factor of local operators in the generalized algebraic Bethe ansatz},
author = {G. Kulkarni and N. A. Slavnov},
journal= {arXiv preprint arXiv:2308.15748},
year = {2023}
}
Comments
20 pages, no figures, Submission to SciPost