Plasmons, plasminos and Landau damping in a quasiparticle model of the quark-gluon plasma
arXiv:0709.2262 · doi:10.1140/epjst/e2008-00600-8
Abstract
A phenomenological quasiparticle model is surveyed for 2+1 quark flavors and compared with recent lattice QCD results. Emphasis is devoted to the effects of plasmons, plasminos and Landau damping. It is shown that thermodynamic bulk quantities, known at zero chemical potential, can uniquely be mapped towards nonzero chemical potential by means of a thermodynamic consistency condition and a stationarity condition.
arXiv commentSep. 2007. 13 pp. Invited talk given at Zimanyi 75 Memorial Workshop on Hadronic and Quark Matter, Budapest, Hungary, 2-4 Jul. 2007; reviewed and published version
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- Thermodynamical consistency of quasiparticle model at finite baryon density
- Quark mass dependence of thermal excitations in QCD in one-loop approximation