A minimal quasiparticle approach for the QGP and its large-N c limits Fabien Buisseret and Gwendolyn Lacroix Eur. Phys. J. C, 70 4 (2010) 1051-1060 Published online: 19 November 2010 DOI: 10.1140/epjc/s10052-010-1497-x