Heavy Quarkonium States with the Holographic Potential

Abstract

The quarkonium states in a quark-gluon plasma is examined with the heavy quark potential implied by the holographic principle. Both the vanila AdS-Schwarzschild metric and the one with an infrared cutoff are considered. The dissociation temperature is calculated by solving the Schrö dinger equation of the potential model. In the case of the AdS-Schwarzschild metric with a IR cutoff, the dissociation temperatures for $J/\psi$ and ${\rm Y}$ with the U-ansatz of the potential are found to agree with the lattice results within a factor of two.

9 pages with 2 figues in Revtex

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• Towards the Gravity Dual of Quarkonium in the Strongly Coupled QCD Plasma
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• Shrinking the Braneworld: Black Hole in a Globular Cluster
• Holography at work for nuclear and hadron physics
• The effect of gluon condensate on holographic heavy quark potential
• Flavor Exotic Triply-Heavy Tetraquark States in AdS/QCD Potential
• Vector meson spectral function in a dynamical AdS/QCD model
• Radiation Gauge in AdS/QCD: inadmissibility and implications on spectral functions in the deconfined phase
• The relativistic correction of the quarkonium melting temperature with a holographic potential
• On Melting Temperature of Heavy Quarkonium with the AdS/CFT Implied Potential
• Relativistic fluid dynamics in heavy ion collisions
• Melting temperature of heavy quarkonium with a holographic potential up to sub-leading order