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hep-lat2004
Non-perturbative renormalization of lattice operators in coordinate space
V. Gimenez, L. Giusti, S. Guerriero +6
We present the first numerical implementation of a non-perturbative renormalization method for lattice operators, based on the study of correlation functions in coordinate space at…
hep-lat2004
Renormalization Constants of Quark Operators for the Non-Perturbatively Improved Wilson Action
D. Becirevic, V. Gimenez, V. Lubicz +3
We present the results of an extensive lattice calculation of the renormalization constants of bilinear and four-quark operators for the non-perturbatively O(a)-improved Wilson act…