Conformal invariance of the planar beta-deformed N=4 SYM theory requires beta real
High Energy Physics - Theory
2010-02-03 v1
Abstract
We study the \cal{N}=1 SU(N) SYM theory which is a marginal deformation of the \cal{N}=4 theory, with a complex deformation parameter \beta. We consider the large N limit and study perturbatively the conformal invariance condition. We find that finiteness requires reality of the deformation parameter \beta.
Keywords
Cite
@article{arxiv.hep-th/0606125,
title = {Conformal invariance of the planar beta-deformed N=4 SYM theory requires beta real},
author = {Federico Elmetti and Andrea Mauri and Silvia Penati and Alberto Santambrogio and Daniela Zanon},
journal= {arXiv preprint arXiv:hep-th/0606125},
year = {2010}
}
Comments
LaTex, 15 pages, 7 figures