Improving the Effective Potential:Multi-Mass-Scale Case
High Energy Physics - Phenomenology
2017-02-01 v1
Abstract
Previously proposed procedure for improving the effective potential by using renormalization group equation (RGE) is generalized so as to be applicable to any system containing several different mass scales. If one knows L-loop effective potential and (L+1)-loop RGE coefficient functions, this procedure gives an improved potential which satisfies the RGE and contains all of the leading, next-to-leading,..., and L-th-to-leading log terms. Our procedure here also clarifies how naturally the so-called effective field theory can be incorporated in the RGE in MS bar scheme.
Keywords
Cite
@article{arxiv.hep-ph/9210229,
title = {Improving the Effective Potential:Multi-Mass-Scale Case},
author = {Masako Bando and Taichiro Kugo and Nobuhiro Maekawa and Hiroaki Nakano},
journal= {arXiv preprint arXiv:hep-ph/9210229},
year = {2017}
}
Comments
14pages, no Figures, phyzzx.tex