Two-loop QCD vertices, WST identities and RG quantities
High Energy Physics - Phenomenology
2007-05-23 v1
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.
Cite
@article{arxiv.hep-ph/9811503,
title = {Two-loop QCD vertices, WST identities and RG quantities},
author = {A. I. Davydychev and P. Osland and O. V. Tarasov},
journal= {arXiv preprint arXiv:hep-ph/9811503},
year = {2007}
}
Comments
10 pages, LaTeX2e, talk given at the Workshop on Exact Renormalization Group (Faro, Portugal, September 1998)