arXiv:hep-lat/0301002·v1·High Energy Physics — Lattice
Heavy quark potential in lattice QCD at finite temperature
V. Bornyakov · M. Chernodub · Y. Koma · Y. Mori · Y. Nakamura · M. Polikarpov · G. Schierholz · D. Sigaev · A. Slavnov · H. Stüben · T. Suzuki · P. Uvarov · A. Veselov
Abstract
Results of the study of lattice QCD with two flavors of nonperturbatively improved Wilson fermions at finite temperature are presented. The transition temperature for m_{\pi}/m_{\rho} \sim 0.8 and lattice spacing a \sim 0.12 fm is determined. A two-exponent ansatz is successfully applied to describe the heavy quark potential in the confinement phase.
Comments: 3 pages, 1 figure, talk given at the 5th International Conference on Quark Confinement and the Hadron Spectrum, Gargnano, Italy, 10-14 Sep 2002