Thermodynamics and heavy quark potential in Nf=2 dynamical QCD
V. Bornyakov, Y. Nakamura, M. Chernodub, Y. Koma, Y. Mori, M. Polikarpov, G. Schierholz, A. Slavnov, H. Stüben, T. Suzuki, P. Uvarov, A. Veselov
Abstract
We study Nf=2 lattice QCD with nonperturbatively improved Wilson fermions at finite temperature on 163 · 8 lattices. We determine the transition temperature at mπ/mρ 0.8 and lattice spacing as small as 0.12fm. The string breaking at T < Tc is also studied. We find that the static potential can be fitted by a simple expression involving string model potential at finite temperature.
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