Static potential and singlet free energy at non-zero temperature

被引：2
作者：
Bazavov, A. [1 ]
Petreczky, P. [1 ]
机构：
[1] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA
来源：
29TH WINTER WORKSHOP ON NUCLEAR DYNAMICS (WWND2013) | 2013年 / 458卷
关键词：
SPECTRAL FUNCTIONS;
D O I：
10.1088/1742-6596/458/1/012012
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We study Wilson loops at non-zero temperature and extract the static quark potential from them. The extracted potentials are larger than the singlet free energies and do not show screening for T < 190 MeV. We also calculate the singlet free energy and find that only at high temperatures the potential approaches the singlet free energy
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页数：5
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