arXiv subjects

F. G. Gardim

Publications and source records attributed to F. G. Gardim.

2 recordsLinked to original sources

arXiv2009

Thermodynamics of Quasi-Particles at Finite Chemical Potential

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.

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arXiv2007

Thermodynamics of Quasi-Particles

We present in this work a generalization of the solution of Gorenstein and Yang for a consistent thermodynamics for systems with a temperature dependent Hamiltonian. We show that there is a large class of solutions, work out three particular ones, and discuss their physical relevance. We apply the particular solutions for an ideal gas of quasi-gluons, and compare the calculation to lattice and perturbative QCD results.

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