Form Factors of the Elementary Field in the Bullough-Dodd Model
High Energy Physics - Theory
2009-10-22 v1
Abstract
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.
Keywords
Cite
@article{arxiv.hep-th/9303108,
title = {Form Factors of the Elementary Field in the Bullough-Dodd Model},
author = {A. Fring and G. Mussardo and P. Simonetti},
journal= {arXiv preprint arXiv:hep-th/9303108},
year = {2009}
}
Comments
14 pages, LATEX file, ISAS/EP/92/208;USP-IFQSC/TH/92-51