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.
Cite
@article{arxiv.1210.6314,
title = {On static quark anti-quark potential at non-zero temperature},
author = {A. Bazavov and P. Petreczky},
journal= {arXiv preprint arXiv:1210.6314},
year = {2015}
}
Comments
Contribution to the proceedings of Quark Matter 2012, 4 pages, uses elsarticle