Thermodynamics of Quasi-Particles at Finite Chemical Potential

Abstract

We present in this work a generalization of the solution of Gorenstein and Yang to the inconsistency problem of thermodynamics for systems of quasi-particles whose masses depend on both the temperature and the chemical potential. We work out several solutions for an interacting system of quarks and gluons and show that there is only one type of solution that reproduce both perturbative and lattice QCD.

33 pages, 1 figure. Accepted for publication in Nuclear Physics A

References in corpus (10)

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• The transition temperature in QCD
• A Family of Equations of State Based on Lattice QCD: Impact on Flow in Ultrarelativistic Heavy-Ion Collisions
• PNJL model with a Van der Monde term
• Comments on quasiparticle models of quark-gluon plasma
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• Flavor Diagonal and Off-Diagonal Susceptibilities in a Quasiparticle Model of the Quark-Gluon Plasma
• Thermodynamics of Quasi-Particles
• The QCD Running Coupling at Finite Temperature and Density
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Cited by in corpus (16)

• Cold Quark Matter
• Three-loop HTLpt thermodynamics at finite temperature and chemical potential
• Ab-initio QCD calculations impact the inference of the neutron-star-matter equation of state
• Thermodynamic consistency, quark mass scaling, and properties of strange matter
• Two-loop HTL pressure at finite temperature and chemical potential
• Strange matter and strange stars in a thermodynamically self-consistent perturbation model with running coupling and running strange quark mass
• Constraining quark-hadron interface tension in the multi-messenger era
• Gluon condensates in a cold quark gluon plasma
• Modified Bag Models for the Quark Gluon Plasma Equation of State
• Hard Thermal Loop -- theory and applications
• A minimal quasiparticle approach for the QGP and its large-$N_c$ limits
• Thermodynamic inconsistency in quasiparticle model - a revisit
• Strange quark matter and proto-strange stars in an equivaparticle model
• Crossover to Cluster Plasma in the Gas of Quark-Gluon Bags
• Landau's statistical mechanics for quasiparticle models
• Properties of the Free Energy Density Using the Principle of Maximum Conformality