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Study of finite volume effects in the non-perturbative determination of $\csw$ with the SF method in full three-flavor lattice QCD

arXiv:hep-lat/0309141

Abstract

The non-perturbative $\csw$ determined by the Schrödinger functional (SF) method with the RG-improved gauge action in dynamical QCD shows a finite volume effect when the numerical simulations are carried out at a constant lattice size . We remove the unwanted finite volume effect by keeping physical lattice extent at a constant. The details of the method and the result obtained for non-perturbative $\csw$ with a constant are reported.

Lattice 2003 (improve), 3 pages, 3 figures

Study of finite volume effects in the non-perturbative determination of $\csw$ with the SF method in full three-flavor lattice QCD · wovepaper