Holographic 1/Nc correction from the chiral condensate

Abstract

We investigate a gravity solution containing the gravitational backreaction of the massive scalar field dual to the chiral condensate, which corresponds to $1/N_c$ correction. In general, condensation changes the vacuum structure, so the present dual geometry is appropriate to describe the chiral condensate vacuum in the gauge theory side. After constructing the dual geometry numerically and applying the hard wall model we study the effect of the $1/N_c$ correction on the lightest meson spectra, which improves the values for lightest meson masses into the observations. In addition, we investigate the chiral condensate dependence the binding energy of heavy quarkonium.

19 pages, 12 figures

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Cited by in corpus (10)

• Holographic meson mass splitting in the Nuclear Matter
• Holographic Symmetry Energy of the Nuclear Matter
• Soft Wall Model in the Hadronic Medium
• Logarithmic Corrections to the Entanglement Entropy
• Holographic Meson Spectra in the Dense Medium with Chiral Condensate
• Nucleon mass splitting in the isospin medium
• Holographic Nucleons in the Nuclear Medium
• Meson effective mass in the isospin medium in hard-wall AdS/QCD model
• Properties of Holographic Mesons on Dense Medium
• Nucleon Form Factors in Nuclear Medium