ar X iv : h ep - l at / 0 10 60 07 v 1 1 3 Ju n 20 01 Renormalization Constants using Quark States in Fixed Gauge LA - UR - 01 - 0355
نویسندگان
چکیده
We present a status report on our calculation of the renormalization constants for the quark bilinears in quenched O(a) improved Wilson theory at β = 6.4 using quark states in Landau gauge.
منابع مشابه
ar X iv : h ep - l at / 0 11 10 01 v 1 2 N ov 2 00 1 1 LA - UR - 01 - 5861 Scaling behavior of improvement and renormalization constants ∗
This talk summarizes results for all the scale independent renormalization constants for bilinear currents (ZA, ZV , and ZS/ZP ), the improvement constants (cA, cV , and cT ), the quark mass dependence of ZO , and the coefficients of the equation of motion operators for O(a) improved lattice QCD. Using data at β = 6.0, 6.2 and 6.4 we study the scaling behavior of these quantities and quantify r...
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متن کاملar X iv : h ep - l at / 0 01 10 32 v 1 5 N ov 2 00 0 1 Eigenvalues of the hermitian Wilson - Dirac
Chiral properties of QCD formulated with the domain-wall fermion (DWQCD) are studied using the anomalous quark mass m5q and the spectrum of the 4-dimensional Wilson-Dirac operator. Numerical simulations are made with the standard plaquette gauge action and a renormalization-group improved gauge action. Results are reported on the density of zero eigenvalue obtained with the accumulation method,...
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