Background gauge renormalization and BRST identities
High Energy Physics - Theory
2018-02-14 v1
Abstract
We show that the BRST identities can be used to control the renormalization of the background gauge in QCD, in spite of the fact that one-particle reducible graphs have to be omitted. We obtain the all orders renormalized affective action for the background field theory.
Cite
@article{arxiv.1801.01098,
title = {Background gauge renormalization and BRST identities},
author = {J Frenkel and J C Taylor},
journal= {arXiv preprint arXiv:1801.01098},
year = {2018}
}