A Relation between the Anomalous Dimensions and OPE Coefficients in Asymptotic Free Field Theories
High Energy Physics - Theory
2009-10-30 v1
Abstract
In asymptotic free field theories we show that part of the OPE of the trace of the stress-energy tensor and an arbitrary composite field is determined by the anomalous dimension of the composite field. We take examples from the two-dimensional O(N) non-linear sigma model.
Keywords
Cite
@article{arxiv.hep-th/9608158,
title = {A Relation between the Anomalous Dimensions and OPE Coefficients in Asymptotic Free Field Theories},
author = {Hidenori Sonoda and Wang-Chang Su},
journal= {arXiv preprint arXiv:hep-th/9608158},
year = {2009}
}
Comments
6 pages, plain TeX, uses harvmac