Form Factors of the Elementary Field in the Bullough-Dodd Model
Form Factors of the Elementary Field in the Bullough-Dodd Model
复制标题
Bullough-Dodd 模型中基本场的形状因子
DOI：
10.1016/0370-2693(93)90196-o
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发表时间：
1993
影响因子：
4.4
通讯作者：
P. Simonetti
中科院分区：
文献类型：
--
作者：
A. Fring;G. Mussardo;P. Simonetti
本文导出了Bullough-Dodd模型中局部厄米特算子的形状因子的递推方程。在理论的自对偶点上，Bullough-Dodd模型的基本场的形状因子等于sinh-Gordon模型的基本场的形状因子。
We derive the recursive equations for the form factors of the local hermitian operators in the Bullough-Dodd model. At the self-dual point of the theory, the form factors of the fundamental field of the Bullough-Dodd model are equal to those of the fundamental field of the sinh-Gordon model at a specific value of the coupling constant.