Dynamical fermions on anisotropic lattices

A.Ukawa; CP-PACS Collaboration : T.Umeda; K-I.Ishikawa; K.Kanaya; M.Fukugita; M.Okawa; N.Ishizuka; S.Aoki; T.Yoshie; V.Lesk

arxiv: hep-lat/0209026 · v2 · pith:XV6AW36Lnew · submitted 2002-09-03 · ✦ hep-lat

Dynamical fermions on anisotropic lattices

CP-PACS Collaboration : T.Umeda , S.Aoki , M.Fukugita , K-I.Ishikawa , N.Ishizuka , Y.Iwasaki , K.Kanaya , Y.Kuramashi

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V.Lesk Y.Namekawa M.Okawa Y.Taniguchi A.Ukawa T.Yoshie

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classification ✦ hep-lat

keywords anisotropiclatticesquarkwilsonanisotropiesanisotropybarebeta

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We report on our study of two-flavor full QCD on anisotropic lattices using $O(a)$-improved Wilson quarks coupled with an RG-improved glue. The bare gauge and quark anisotropies corresponding to the renormalized anisotropy $\xi=a_s/a_t = 2$ are determined as functions of $\beta$ and $\kappa$, using the Wilson loop and the meson dispersion relation at several lattice cutoffs and quark masses.

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Dynamical fermions on anisotropic lattices

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