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We calculate, to 3 loops in perturbation theory, the bare β-function of QCD, formulated on the lattice with the clover fermionic action. The dependence of our result on the number of colors N, the number of fermionic flavors N f , as well as the clover parameter c SW , is shown explicitly.A direct outcome of our calculation is the two-loop relation between the bare coupling constant<space>g...
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