Non-perturbative results for the coefficients b and b−b in O(a) improved lattice QCD
نویسندگان
چکیده
منابع مشابه
Non - perturbative results for the coefficients b m and b A − b P in O ( a ) improved lattice QCD LPHA
We determine the improvement coefficients bm and bA−bP in quenched lattice QCD for a range of β-values, which is relevant for current large scale simulations. At fixed β, the results are rather sensitive to the precise choices of parameters. We therefore impose improvement conditions at constant renormalized parameters, and the coefficients are then obtained as smooth functions of g2 0 . Other ...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2001
ISSN: 0550-3213
DOI: 10.1016/s0550-3213(00)00675-1