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arXiv · hep-lat/9809185

The static quark potential in full QCD

PACS Collaboration·S. Aoki·G. Boyd·R. Burkhalter·S. Ejiri·M. Fukugita·S. Hashimoto·Y. Iwasaki·K. Kanaya·T. Kaneko·Y. Kuramashi K. Nagai·M. Okawa·H. P. Shanahan·A. Ukawa·T. Yoshié
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Abstract

We report results on the static quark potential in two-flavor full QCD. The calculation is performed for three values of lattice spacing $a^{-1}\approx 0.9, 1.3$ and 2.5 GeV on $12^3{\times}24, 16^3{\times}32$ and $24^3{\times}48$ lattices respectively, at sea quark masses corresponding to $m_π/m_ρ\approx 0.8-0.6$. An RG-improved gauge action and a tadpole-improved SW clover quark action are employed. We discuss scaling of $m_ρ/\sqrtσ$ and effects of dynamical quarks on the potential.

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PACS Collaboration, S. Aoki, G. Boyd, R. Burkhalter, S. Ejiri, M. Fukugita, S. Hashimoto, Y. Iwasaki, K. Kanaya, T. Kaneko, Y. Kuramashi K. Nagai, M. Okawa, H. P. Shanahan, A. Ukawa, T. Yoshié. 1998-09-30. The static quark potential in full QCD. https://doi.org/10.1016/s0920-5632(99)85027-0

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