Operator Coefficients for Composite Operators in the $(\phi^4)_4$ Theory
High Energy Physics - Theory
2009-10-22 v1
Abstract
In a previous paper we derived a relation between the operator product coefficients and anomalous dimensions. We explore this relation in the theory and compute the coefficient functions in the products of and to first order in the parameter . The calculation results in two-loop beta functions.
Cite
@article{arxiv.hep-th/9205084,
title = {Operator Coefficients for Composite Operators in the $(\phi^4)_4$ Theory},
author = {Hidenori Sonoda},
journal= {arXiv preprint arXiv:hep-th/9205084},
year = {2009}
}
Comments
32 pages, UCLA/92/TEP/15