Renormalization group equations as 'decoupling' theorems
High Energy Physics - Theory
2009-11-11 v3 Statistical Mechanics
High Energy Physics - Phenomenology
Mathematical Physics
math.MP
Nuclear Theory
Abstract
We propose a simple derivation of renormalization group equations and Callan-Symanzik equations as decoupling theorems of the structures underlying effective field theories.
Cite
@article{arxiv.hep-th/0507024,
title = {Renormalization group equations as 'decoupling' theorems},
author = {Ji-Feng Yang},
journal= {arXiv preprint arXiv:hep-th/0507024},
year = {2009}
}
Comments
7 pages, no figure, revtex4, additional typos removed, published in Phys. Lett. B