A quenched 2-flavour Einstein-Maxwell-dilaton gauge-gravity model

Abstract

We extend earlier work by introducing an Einstein-Maxwell-dilaton (EMD) action with two quark flavours. We solve the corresponding equations of motion in the quenched approximation (probe quark flavours) via the potential reconstruction method in presence of a background magnetic field in search for a self-consistent dual magnetic AdS/QCD model. As an application we discuss the deconfinement transition temperature confirming inverse magnetic catalysis, whilst for moderate values of the magnetic field also the entropy density compares relatively well with corresponding lattice data in the vicinity of the transition.

arXiv comment7 pages, 2 .pdf figures. Invited contribution to The European Physical Journal A-Hadrons and Nuclei: Topical Issue on "QCD Phase Diagram in Strong Magnetic Fields"

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Cited by in corpus (17)

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• Holographic Anisotropic Model for Heavy Quarks in Anisotropic Hot Dense QGP with External Magnetic Field
• Transport coefficients of the quark-gluon plasma at the critical point and across the first-order line
• Holographic model for light quarks in anisotropic hot dense QGP with external magnetic field
• Analytic topological hairy dyonic black holes and thermodynamics
• Entropic force and real-time dynamics of holographic quarkonium in a magnetic field
• Magnetic Catalysis in Holographic Model with Two Types of Anisotropy for Heavy Quarks
• Direct photons emission rate and electric conductivity in twice anisotropic QGP holographic model with first-order phase transition
• Analytic three-dimensional primary hair charged black holes and thermodynamics
• Anisotropic and frame dependent chaos of suspended strings from a dynamical holographic QCD model with magnetic field
• Holographic confining/deconfining gauge theories and entanglement measures with a magnetic field
• Running Coupling for Holographic QCD with Heavy and Light Quarks: Isotropic case
• Meson Excitation Time as a Probe of Holographic Critical Point
• Interplay of magnetic field and chemical potential induced anisotropy and frame dependent chaos of a $Q\bar{Q}$ pair in holographic QCD
• Meson Potential Energy in a Non-Conformal Holographic Model
• Beta-Functions and RG flows for Holographic QCD with Heavy and Light Quarks: Isotropic case
• Probing Quarkonium Diffusion in a Magnetized Quark-Gluon Plasma