Multiscale Renormalization and Decoupling
High Energy Physics - Theory
2007-05-23 v1
Abstract
The standard MS renormalization prescription is inadequate for dealing with multiscale problems. To illustrate this, we consider the computation of the effective potential in the Higgs-Yukawa model. It is argued that the most natural way to deal with this problem is to introduce a 2-scale renormalization group. We review various ways of implementing this idea and consider to what extent they fit in with the notion of heavy particle decoupling.
Cite
@article{arxiv.hep-th/9609127,
title = {Multiscale Renormalization and Decoupling},
author = {Christopher Ford},
journal= {arXiv preprint arXiv:hep-th/9609127},
year = {2007}
}
Comments
talk given at RG96, Dubna: 6 pages: LaTeX with sprocl.sty