New nonrenormalization theorems for anomalous three point functions
Marc Knecht, Santiago Peris, Michel Perrottet, Eduardo de Rafael
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.
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Submitted on 7 Nov 2003 (v1), last revised 17 Mar 2004 (this version, v3)
Updated
arXiv.org
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