Correlation functions of descendants in the scaling Lee--Yang model
High Energy Physics - Theory
2009-11-11 v1
Abstract
Correlation functions of the composite field in the scaling Lee--Yang model are studied. Using the analytic expression for form factors of this operator recently proposed by Delfino and Niccoli \cite{DN}, we show numerically that the constraints on the expectation values obtained in \cite{AZ_VEVTT} and the additional requirement of asymptotic behavior lead to a perfect agreement with the ultraviolet asymptotic predicted by the conformal perturbation theory.
Keywords
Cite
@article{arxiv.hep-th/0511128,
title = {Correlation functions of descendants in the scaling Lee--Yang model},
author = {V. A. Belavin and O. V. Miroshnichenko},
journal= {arXiv preprint arXiv:hep-th/0511128},
year = {2009}
}
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5 pages