The heavy-quark potential in an anisotropic plasma
High Energy Physics - Phenomenology
2008-11-26 v2 Nuclear Theory
Abstract
We determine the hard-loop resummed propagator in an anisotropic QCD plasma in general covariant gauges and define a potential between heavy quarks from the Fourier transform of its static limit. We find that there is stronger attraction on distance scales on the order of the inverse Debye mass for quark pairs aligned along the direction of anisotropy than for transverse alignment.
Keywords
Cite
@article{arxiv.0711.4722,
title = {The heavy-quark potential in an anisotropic plasma},
author = {Adrian Dumitru and Yun Guo and Michael Strickland},
journal= {arXiv preprint arXiv:0711.4722},
year = {2008}
}
Comments
8 pages, 2 figures, final version to appear in PLB, 1 reference added, numerical constant in Eq.(10) corrected