Abstract

By calculating the two- and three-point functions at the one-loop level in weak-coupling lattice QCD we have found the numerical relation between the Λ parameter of the lattice theory and that of the continuum theory: Λ( α=1 ) MOM = 83.5 Λ lattice for SU(3), Λ( α=1 ) MOM = 57.5 Λ lattice for SU(2). This relation sets the scale for all lattice calculations in QCD.

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