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arXiv · hep-ph/9911474

The Equation of State of Deconfined Matter at Finite Chemical Potential in a Quasiparticle Description

A. Peshier·B. Kampfer·G. Soff
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Abstract

A quasiparticle description of the thermodynamics of deconfined matter, reproducing both the perturbative limit and nonperturbative lattice QCD data at finite temperature, is generalized to finite chemical potential. By a flow equation resulting from Maxwell's relation, the equation of state is extended from zero to non-zero quark densities. The impact of the massive strange flavor is considered and implications for cold, charge-neutral deconfined matter in $β$-equilibrium in compact stars are given.

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A. Peshier, B. Kampfer, G. Soff. 1999-11-24. The Equation of State of Deconfined Matter at Finite Chemical Potential in a Quasiparticle Description. https://doi.org/10.1103/physrevc.61.045203

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