Two-loop critical mass for Wilson fermions
arXiv:hep-lat/0106013 · doi:10.1103/PhysRevD.64.094506
Abstract
We have redone a recent two-loop computation of the critical mass for Wilson fermions in lattice QCD by evaluating Feynman integrals with the coordinate-space method. We present the results for different types of infrared regularization. We confirm both the previous numerical estimates and the power of the coordinate-space method whenever high accuracy is needed.
13 LaTeX2e pages, 2 ps figures included
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Cited by in corpus (11)
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