On convergence of form factor expansions in the infinite volume quantum Sinh-Gordon model in 1+1 dimensions

• 成果类型: Article
• 署名作者: Kozlowski, Karol K.
• 署名单位: Centre National de la Recherche Scientifique (CNRS); Universite Claude Bernard Lyon 1; Universite Paris Cite; Ecole Normale Superieure de Lyon (ENS de LYON)
• 刊物名称: INVENTIONES MATHEMATICAE
• ISSN/ISSBN: 0020-9910
• DOI: 10.1007/s00222-023-01192-7
• 发表日期: 2023
• 页码: 725-827
• 关键词: levitan-marchenko equations; multiparticle s-matrix; field-theories; factorization; REPRESENTATION; QUANTIZATION; reductions

摘要

This paper develops a technique allowing one to prove the convergence of a class of series of multiple integrals which corresponds to the form factor expansion of space-like separated two-point functions in the 1+1 dimensional massive integrable Sinh-Gordon quantum field theory.