Renormalization in lattice QCD: Some thr
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H. Panagopoulos
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Article
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1999
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Elsevier Science
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English
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We calculate the third coefficient of the lattice beta function in QCD with Wilson fermions, extending the pure gauge results of Liischer and Weiss; we show how this coefficient modifies the scaling function on the lattice. We also calculate the three-loop average plaquette in the presence of Wilso