New nonrenormalization theorems for anomalous three point functions
High Energy Physics - Phenomenology
2009-11-10 v3 High Energy Physics - Theory
Abstract
Nonrenormalization theorems involving the transverse, i.e. non anomalous, part of the <VVA> correlator in perturbative QCD are proven. Some of their consequences and questions they raise are discussed.
Cite
@article{arxiv.hep-ph/0311100,
title = {New nonrenormalization theorems for anomalous three point functions},
author = {Marc Knecht and Santiago Peris and Michel Perrottet and Eduardo de Rafael},
journal= {arXiv preprint arXiv:hep-ph/0311100},
year = {2009}
}
Comments
14 pages. People added in the acknowledgements. Minor changes to match version to appear in journal