The 3-loop beta function of QCD
Date
1997Source
Nuclear Physics B - Proceedings SupplementsVolume
53Issue
1-3Pages
791-793Google Scholar check
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Using the background field technique, we calculate the 3-loop beta function of lattice SU (N) gauge theories. In the pure gluonic case, we present our results, comparing to those recently obtained by Luescher and Weisz. We also provide a progress report in the case of QCD with Wilson fermions.