Hot and dense quark-gluon plasma thermodynamics from holographic black holes

Abstract

We present new results on the equation of state and transition line of hot and dense strongly interacting QCD matter, obtained from a bottom-up Einstein-Maxwell-Dilaton holographic model. We considerably expand the previous coverage in baryon densities in this model by implementing new numerical methods to map the holographic black hole solutions onto the QCD phase diagram. We are also able to obtain, for the first time, the first-order phase transition line in a wide region of the phase diagram. Comparisons with the most recent lattice results for the QCD thermodynamics are also presented.

18 pages, 15 figures

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• Signals of critical end point from jet quenching and quark energy loss in holographic QCD
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• Novel black holes with scalar hair in the Einstein-Maxwell-Scalar Theory with positive coupling
• Toward a holographic realization of the 2+1-flavor QCD phase structure
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• Application of the holographic equations of state for modeling experiments on heavy ion collisions
• Lattice-based equation of state with a critical point from constant entropy contours and its comparison to effective QCD approaches
• Smooth matching of $\hat{q}$ from hadronic to quark and gluon degrees of freedom
• Equation of State and Energy Loss of Hot and Dense Quark-Gluon matter from Holographic Black Holes
• Toward a Unified Understanding of the Dense Matter Equation of State
• Holographic bottomonium formation in a cooling strong-interaction medium at finite baryon density
• Chiral Condensation and Chiral Phase Diagram under Combined Rotation and Chemical Potential in Holographic QCD