Regular Article - Theoretical Physics
Effects of hyperscaling violation and dynamical exponents on heavy quark potential and jet quenching parameter
Sciences Faculty, Department of Physics, University of Mazandaran, Babolsar, Iran
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Accepted: 12 July 2019
Published online: 29 July 2019
In this paper, we investigate the heavy quark potential and the jet quenching parameter in a system with Lifshitz and hyperscaling violation exponents, by using the AdS/CFT correspondence. It is shown that the heavy quark potential and the jet quenching parameter are dependent upon the nonrelativistic parameters. We show how the heavy quark potential changes with the hyperscaling violation parameter , dynamical parameter z, temperature T and charge Q. Increasing z and lead to increasing and decreasing the potential respectively. The potential decreases and increases by increasing Q and T. It is investigated how the jet quenching parameter changes with the hyperscaling violation parameter and dynamical parameter z. Also, we add some electromagnetic field and obtain its effect on the jet quenching parameter and see as z and increasing this parameter decreases and the electric and magnetic fields affect differently on that.
© The Author(s), 2019