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arXiv · 1308.5991

Jet Quenching Parameter with Hyperscaling Violation

J. Sadeghi·S. Heshmatian
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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 $θ$. We evaluate the jet quenching parameter for certain range of these parameters consistent with the Gubser bound conditions in terms of T, z and $θ$. 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.

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J. Sadeghi, S. Heshmatian. 2013-08-27. Jet Quenching Parameter with Hyperscaling Violation. https://doi.org/10.1140/epjc%2Fs10052-014-3032-y

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