The dynamical holographic QCD method for hadron physics and QCD matter

Abstract

In this paper we present a short overview on the dynamical holographic QCD method for hadron physics and QCD matter. The 5-dimensional dynamical holographic QCD model is constructed in the graviton-dilaton-scalar framework with the dilaton background field $\Phi$ and the scalar field $X$ dual to the gluon condensate and the chiral condensate operator thus can represent the gluodynamics (linear confinement) and chiral dynamics (chiral symmetry breaking), respectively. The dilaton background field and the scalar field are a function of the 5th dimension, which plays the role of the energy scale, in this way, the DhQCD model can resemble the renormalization group from ultraviolet (UV) to infrared (IR). By solving the Einstein equation, the metric structure at IR is automatically deformed by the nonperturbative gluon condensation and chiral condensation in the vacuum. We review the results on the hadron spectra including the glueball spectra, the light/heavy meson spectra, as well as on QCD phase transitions, and thermodynamical as well as transport properties in the framework of the dynamical holographic QCD model.

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Cited by in corpus (17)

• Phase diagram of holographic thermal dense QCD matter with rotation
• Inhomogeneous chiral condensation under rotation in the holographic QCD
• Dense Matter in Neutron Stars with eXTP
• The Splitting of Chiral and Deconfinement Phase Transitions induced by Rotation
• Phase structure and critical phenomena in 2-flavor QCD by holography
• Holographic cold dense matter constrained by neutron stars
• Cornell potential in generalized Soft Wall holographic model
• Thermoelectric Transport in Holographic Quantum Matter under Shear Strain
• Revisiting holographic model for thermal and dense QCD with a critical point
• Is $f_2(1950)$ the tensor glueball?
• Signals of critical end point from jet quenching and quark energy loss in holographic QCD
• Phases of a 10-D Holographic hard wall model
• The hadron spectra and pion form factor in dynamical holographic QCD model with anomalous 5D mass of scalar field
• Jet Quenching in Holographic QCD as an Indicator of Phase Transitions in Anisotropic Regimes
• Elastic pion-proton and pion-pion scattering via the holographic Pomeron and Reggeon exchange
• Deformed AdS/QCD, mesonic mass spectra, and DCE: Still a margin for heavier resonances
• Divergences in the hadronic light-by-light amplitude of the holographic soft-wall model