PNJL model with a Van der Monde term

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dc.creatorGhosh, Sanjay K.
dc.creatorMukherjee, Tamal K.
dc.creatorMustafa, Munshi G.
dc.creatorRay, Rajarshi
dc.date2007-10-15
dc.date2008-04-28
dc.date.accessioned2026-07-07T11:38:07Z
dc.date.available2026-07-07T11:38:07Z
dc.descriptionWe extend the Polyakov-Nambu-Jona-Lasinio (PNJL) model for two degenerate flavours by including the effect of the SU(3) measure with a Van der Monde (VdM) term. This ensures that the Polyakov loop always remains in the domain [0,1]. The pressure, energy density, specific heat, speed of sound and conformal measure show small or negligible effects from this term. However various quark number and isospin susceptibilities are all found to approach their respective ideal gas limits around 2 $T_c$. We compare our methods with other similar approaches in PNJL model and also present a quantitative comparison with Lattice QCD data.
dc.description12 pages, 8 eps figures; extended discussion and reference added; accepted in Phys. Rev. D
dc.identifierhttps://arxiv.org/abs/0710.2790
dc.identifierhttp://arxiv.org/abs/0710.2790
dc.identifierPhys.Rev.D77:094024,2008
dc.identifierdoi:10.1103/PhysRevD.77.094024
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199447
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Lattice
dc.subjectNuclear Theory
dc.titlePNJL model with a Van der Monde term
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