Dissipative force on an external quark in heavy quark cloud
High Energy Physics - Theory
2015-05-30 v2 High Energy Physics - Phenomenology
Abstract
Within the finite temperature N = 4 strongly coupled super Yang- Mills, we compute the dissipative force on an external quark in the presence of evenly distributed heavy quark cloud. This is computed holographically by constructing the corresponding gravity dual. We study the behaviour of this force as a function of the cloud density. Along the way we also analyze the stability of the gravity dual for vector and tensor perturbations.
Keywords
Cite
@article{arxiv.1108.0165,
title = {Dissipative force on an external quark in heavy quark cloud},
author = {Shankhadeep Chakrabortty},
journal= {arXiv preprint arXiv:1108.0165},
year = {2015}
}
Comments
14 pages, 2 figures, significant improvements, to be appeared in Physics Letters B