Hot and dense quark-gluon plasma thermodynamics from holographic black holes
Joaquin GrefaPhysics Department, University of Houston, Houston Texas 77204, USAJorge NoronhaIllinois Center for Advanced Studies of the Universe, Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USAJacquelyn Noronha-HostlerIllinois Center for Advanced Studies of the Universe, Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USAIsrael PortilloPhysics Department, University of Houston, Houston Texas 77204, USAClaudia RattiPhysics Department, University of Houston, Houston Texas 77204, USARômulo RougemontDepartamento de Física Teórica, Universidade do Estado do Rio de Janeiro, Rua São Francisco Xavier 524, 20550-013, Maracanã, Rio de Janeiro, Rio de Janeiro, Brazil
2021en
ABI
Аннотация
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.
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