Renormalization group and divergences
Statistical Mechanics
2015-06-19 v1 Mathematical Physics
math.MP
Abstract
Application of asymptotic freedom to the ultraviolet stability in Euclidean quantum field theories is revisited and illustrated through the hierarchical model making also use of a few technical developments that followed the original works of Wilson on the renormalization group.
Keywords
Cite
@article{arxiv.1405.5672,
title = {Renormalization group and divergences},
author = {Giovanni Gallavotti},
journal= {arXiv preprint arXiv:1405.5672},
year = {2015}
}
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17 pages