From QCD lattice calculations to the equation of state of quark matter
- 12 November 2002
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 66 (9) , 094003
- https://doi.org/10.1103/physrevd.66.094003
Abstract
We describe two-flavor QCD lattice data for the pressure at a nonzero temperature and vanishing chemical potential within a quasiparticle model. Relying only on thermodynamic consistency, the model is extended to nonzero chemical potential. The results agree with lattice calculations in the region of a small chemical potential.Keywords
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