Shear Viscosity of Quark Matter

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dc.creatorAlberico, W. M.
dc.creatorChiacchiera, S.
dc.creatorHansen, H.
dc.creatorMolinari, A.
dc.creatorNardi, M.
dc.date2007-07-30
dc.date.accessioned2026-07-07T11:52:50Z
dc.date.available2026-07-07T11:52:50Z
dc.descriptionWe consider the shear viscosity of a system of quarks and its ratio to the entropy density above the critical temperature for deconfinement. Both quantities are derived and computed for different modeling of the quark self-energy, also allowing for a temperature dependence of the effective mass and width. The behaviour of the viscosity and the entropy density is argued in terms of the strength of the coupling and of the main characteristics of the quark self-energy. A comparison with existing results is also discussed.
dc.description15 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0707.4442
dc.identifierhttp://arxiv.org/abs/0707.4442
dc.identifierEur.Phys.J.A38:97-103,2008
dc.identifierdoi:10.1140/epja/i2008-10648-8
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/204325
dc.subjectHigh Energy Physics - Phenomenology
dc.titleShear Viscosity of Quark Matter
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