Quark masses and the chiral condensate with a non-perturbative renormalization procedure
نویسنده
چکیده
We determine the quark masses and the chiral condensate in the MS scheme at NNLO from Lattice QCD in the quenched approximation at β = 6.0, β = 6.2 and β = 6.4 using both the Wilson and the tree-level improved SW-Clover fermion action. We extract these quantities using the Vector and the Axial Ward Identities and nonperturbative values of the renormalization constants. We compare the results obtained with the two methods and we study the O(a) dependence of the quark masses for both actions.
منابع مشابه
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