Heavy quark potential from deformed $Ad{S}_5$ models

Abstract

In this paper, we investigate the heavy quark potential in some holographic QCD models. The calculation relies on a modified renormalization scheme mentioned in a previous work of Albacete et al. After studying the heavy quark potential in Pirner-Galow model and Andreev-Zakharov model, we extend the discussion to a general deformed $Ad{S}_5$ case. It is shown that the obtained potential is negative definite for all quark-antiquark separations, differs from that using the usual renormalization scheme.

8 pages, 2 figure. Accepted by Nuclear Physics A

References in corpus (6)

• Linear Confinement and AdS/QCD
• 1/q^2 Corrections and Gauge/String Duality
• The Spatial String Tension, Thermal Phase Transition, and AdS/QCD
• Heavy Quark Potential at Finite Temperature Using the Holographic Correspondence
• Logarithmic correction in the deformed ${\mathrm{AdS}}_5$ model to produce the heavy quark potential and QCD beta function
• Heavy quark potential and QCD beta function from a deformed $Ad{S}_5$ model

Cited by in corpus (4)

• Studying the potential of QQq at finite temperature in a holographic model
• Three-quark potential at finite temperature and chemical potential
• Entropic destruction of heavy quarkonium from a deformed $Ad{S}_5$ model
• Effects of hyperscaling violation and dynamical exponents on heavy quark potential and jet quenching parameter