2004/11/21 by M. Czakon · 1 citation
Physics and Astronomy · #hep-ph
paper · pdf · doi:10.1016/j.nuclphysb.2005.01.012
published as Nucl.Phys.B710:485-498,2005 · 14 pages
arxiv created 2004/11/21 · arxiv updated 2010/04/06
The four-loop beta-function of quantum chromodynamics is calculated and agreement is found with the previous result. The anomalous dimensions of the quark-gluon vertex, and quark, gluon and ghost fields are given for a general compact simple Lie group.