arXiv:hep-ph/0411319·v2·High Energy Physics — Phenomenology
Quasi-particle model of strongly interacting matter
M.Bluhm🇩🇪 · B. Kampfer (Rossendorf, Forschungszentrum)🇩🇪 · G. Soff (Dresden, Tech. U.)🇩🇪
Abstract
The successful quasi-particle model is compared with recent lattice data of the coefficients in the Taylor series expansion of the excess pressure at finite temperature and baryon density. A chain of approximations, starting from QCD to arrive at the model expressions for the entropy density, is presented.
Comments: Nov 2004. 4pp. Invited talk given at 8th International Conference on Strangeness in Quark Matter (SQM2004), Cape Town, South Africa, 15-20 Sep 2004