Two-loop QCD vertices, WST identities and RG quantities
arXiv:hep-ph/9811503
Abstract
Recent results from the study of the two-loop three-gluon and ghost-gluon vertices are reviewed. The relevant Ward-Slavnov-Taylor (WST) identities and Renormalization Group (RG) quantities are discussed.
10 pages, LaTeX2e, talk given at the Workshop on Exact Renormalization Group (Faro, Portugal, September 1998)