From QCD lattice calculations to the equation of state of quark matter

2002/06/30 by A. Peshier, B. Kämpfer, B. Kampfer +1 · 1 citation
Physics and Astronomy · #High-Energy Particle Collisions Research #Pulsars and Gravitational Waves Research #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.1103/physrevd.66.094003

published as Phys.Rev.D66:094003,2002 · 5 eps figures

openalex publication_date 2002/11/12 · arxiv created 2003/01/27 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

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.

Citations

• Quasiparticle description of lattice QCD thermodynamics

Cited by

• The QCD equation of state near Tc within a quasi-particle model