Jet Quenching Parameter with Hyperscaling Violation
High Energy Physics - Theory
2015-06-17 v1
Abstract
In this paper we study the behavior of jet quenching parameter in the background metric with hyperscaling violation at finite temperature.The background metric is covariant under a generalized Lifshitz scaling symmetry with the dynamical exponent z and hyperscaling exponent . We evaluate the jet quenching parameter for certain range of these parameters consistent with the Gubser bound conditions in terms of T, z and . We compare our results with those from conformal case and experimental data. Then we add a constant electric field to this background and find its effect on the jet quenching parameter.
Cite
@article{arxiv.1308.5991,
title = {Jet Quenching Parameter with Hyperscaling Violation},
author = {J. Sadeghi and S. Heshmatian},
journal= {arXiv preprint arXiv:1308.5991},
year = {2015}
}
Comments
22 pages, 9 figures