New Conformal Field Theories with Anomalous Dimensions
High Energy Physics - Theory
2007-05-23 v1
Abstract
We find a class of fixed point theory for 2- and 3-dimensional non-linear sigma models using Wilsonian renormalization group (WRG) approach. In 2-dimensional case, the fixed point theory is equivalent to the Witten's semi-infinite cigar model. In 3-dimensional case, the theory has one parameter which describes a marginal deformation from the infrared to ultraviolet fixed points of the model in the theory spaces.
Keywords
Cite
@article{arxiv.hep-th/0409220,
title = {New Conformal Field Theories with Anomalous Dimensions},
author = {Etsuko Itou},
journal= {arXiv preprint arXiv:hep-th/0409220},
year = {2007}
}
Comments
Contribution to the Proceedings of the 12th International Conference on Supersymmetry and Unification of Fundamental Interactions (SUSY 2004), Tsukuba, Japan, June 17-23, 2004