Holographic QCD in medium: a bottom up approach

Abstract

A holographic dual of hadrons at finite density is considered. We use the zero black-hole mass limit of Reisner-Nordstrom (RN) AdS background with hard wall to describe a confining background with finite quark density. We calculate density-dependence of meson masses and decay constants. In our model, pion decay constant and its velocity go down but all the meson masses go up as density grows.

arXiv comment13 pages, 8 figures

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• In-medium hadronic spectral functions through the soft-wall holographic model of QCD
• Logarithmic correction in the deformed ${\mathrm{AdS}}_5$ model to produce the heavy quark potential and QCD beta function
• Moving heavy quarkonium entropy, effective string tension, and the QCD phase diagram
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• Holographic meson mass splitting in the Nuclear Matter
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• Holographic Symmetry Energy of the Nuclear Matter
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• $a_1$ meson-baryon coupling constants in the framework of soft-wall and hard-wall AdS/QCD models
• Nucleon mass splitting in the isospin medium
• Meson effective mass in the isospin medium in hard-wall AdS/QCD model
• Holographic Nucleons in the Nuclear Medium
• Properties of Holographic Mesons on Dense Medium
• Nucleon Form Factors in Nuclear Medium
• Quantum correlation in quark-gluon medium
• Holographic vector mesons in a hot and dense medium
• Anomalous and linear holographic hard wall models for light unflavored mesons