Charge effect and finite 't Hooft coupling correction on drag force and Jet Quenching Parameter

Abstract

The effects of charge and finite 't Hooft coupling correction on drag force and jet quenching parameter are investigated. To study charge effect and finite 't Hooft coupling correction, we consider Maxwell charge and Gauss-Bonnet terms, respectively. The background is Reissner-Nordström-AdS black brane solution in Gauss-Bonnet gravity. It is shown that these corrections affect drag force and jet quenching parameter. We find an analytic solution of drag force in this background which depends on Gauss-Bonnet coupling and charge. We set Gauss-Bonnet coupling to be zero and find drag force in the case of Reissner-Nordström-AdS background. Also we discuss the relaxation time of a moving heavy quark in this gravity background.

13 pages. 2 new figures,major corrections

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• STU/QCD Correspondence
• Calculating the jet-quenching parameter in STU background
• Energy loss in a strongly coupled anisotropic plasma
• Entropic destruction of a moving heavy quarkonium
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• On meson melting in the quark medium
• Energy loss of heavy and light quarks in holographic magnetized background
• Heavy quarks in the presence of higher derivative corrections from AdS/CFT
• Coupling dependence of jet quenching in hot strongly-coupled gauge theories
• Holographic Symmetry Energy of the Nuclear Matter
• Holographic renormalization and anisotropic black branes in higher curvature gravity
• Conductivity at finite 't Hooft coupling from AdS/CFT
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• Probing strongly coupled anisotropic plasmas from higher curvature gravity
• Jets in a strongly coupled anisotropic plasma
• Drag force in strongly coupled, anisotropic plasma at finite chemical potential
• Linearized Holographic Isotropization at Finite Coupling
• Jet Quenching Parameter with Hyperscaling Violation
• Spiraling String in Gauss-Bonnet Geometry
• Holographic computation of Wilson loops in a background with broken conformal invariance and finite chemical potential
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• R^2 corrections to the jet quenching parameter
• Thermal Width of Quarkonium from Holography