Entropic destruction of heavy quarkonium from a deformed $Ad{S}_5$ model

Abstract

In this paper, we study the destruction of heavy quarkonium due to the entropic force in a deformed $Ad{S}_5$ model. The effects of the deformation parameter on the inter-distance and the entropic force are investigated. The influence of the deformation parameter on the quarkonium dissociation is analyzed. It is shown that the inter-distance increases in the presence of the deformation parameter. In addition, the deformation parameter has the effect of decreasing the entropic force. This results imply that the quarkonium dissociates harder in a deformed AdS background than that in an usual AdS background, in agreement with earlier findings.

arXiv comment6 pages, 2 figures. Accepted by Advances in High Energy Physics

References in corpus (33)

• Gauge Theory Correlators from Non-Critical String Theory
• Large N Field Theories, String Theory and Gravity
• Wilson loops in large N field theories
• On the Origin of Gravity and the Laws of Newton
• Low energy hadron physics in holographic QCD
• QCD and a Holographic Model of Hadrons
• Linear Confinement and AdS/QCD
• Energy loss of a heavy quark moving through N=4 supersymmetric Yang-Mills plasma
• (Non)Thermal Aspects of Charmonium Production and a New Look at J/$\psi$ Suppression
• Enhanced J/Psi Production in Deconfined Quark Matter
• J/psi Production vs Centrality, Transverse Momentum, and Rapidity in Au+Au Collisions at sqrt(s_NN) = 200 GeV
• Wilson-Polyakov Loop at Finite Temperature in Large N Gauge Theory and Anti-de Sitter Supergravity
• Exploring improved holographic theories for QCD: Part I
• Heavy Quark Anti-Quark Free Energy and the Renormalized Polyakov Loop
• Wilson Loops in the Large N Limit at Finite Temperature
• Quarkonium Interactions in Hadronic Matter
• Centrality, rapidity and transverse momentum dependence of $J/\psi$ suppression in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$=2.76 TeV
• A holographic critical point
• 1/q^2 Corrections and Gauge/String Duality
• The Energy of a Moving Quark-Antiquark Pair in an N=4 SYM Plasma
• Free energy of a static quark anti-quark pair and the renormalized Polyakov loop in three flavor QCD
• The Spatial String Tension, Thermal Phase Transition, and AdS/QCD
• Thermodynamics of deformed AdS${}_5$ model with a positive/negative quadratic correction in graviton-dilaton system
• Debye screening in strongly coupled N=4 supersymmetric Yang-Mills plasma
• Logarithmic correction in the deformed ${\mathrm{AdS}}_5$ model to produce the heavy quark potential and QCD beta function
• Deconfinement as an entropic self-destruction: a solution for the quarkonium suppression puzzle?
• Equivalence of the AdS-Metric and the QCD Running Coupling
• Entropic destruction of heavy quarkonium in non-Abelian plasma from holography
• Entropic destruction of a moving heavy quarkonium
• Thermal width of heavy quarkonia from an AdS/QCD model
• The effect of chemical potential on imaginary potential and entropic force
• Heavy quark potential from deformed $Ad{S}_5$ models
• The effects of deformation parameter on thermal width of moving quarkonia in plasma

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