Susceptibilities and speed of sound from PNJL model

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dc.creatorGhosh, Sanjay K.
dc.creatorMukherjee, Tamal K.
dc.creatorMustafa, Munshi G.
dc.creatorRay, Rajarshi
dc.date2006-03-07
dc.date2006-05-23
dc.date.accessioned2026-07-07T11:26:54Z
dc.date.available2026-07-07T11:26:54Z
dc.descriptionWe present the Taylor expansion coefficients of the pressure in quark number chemical potential $μ_0=μ_B / 3=μ_u=μ_d$, for the strongly interacting matter as described by the PNJL model for two light degenerate flavours of quarks u and d. The expansion has been done upto eighth order in $μ_0$, and the results are consistent with recent estimates from Lattice. We have further obtained the specific heat $C_V$, squared speed of sound $v_s^2$ and the conformal measure $\cC$.
dc.description13 pages, 8 figures, References added, some discussions on Fig. 4 modified, one table added, results unchanged, version to appear in Phys. Rev. D
dc.identifierhttps://arxiv.org/abs/hep-ph/0603050
dc.identifierhttp://arxiv.org/abs/hep-ph/0603050
dc.identifierPhys.Rev.D73:114007,2006
dc.identifierdoi:10.1103/PhysRevD.73.114007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/195981
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Lattice
dc.subjectNuclear Theory
dc.titleSusceptibilities and speed of sound from PNJL model
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