Flavors in an expanding plasma

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dc.creatorGroße, Johannes
dc.creatorJanik, Romuald A.
dc.creatorSurówka, Piotr
dc.date2007-09-25
dc.date2008-02-05
dc.date.accessioned2026-07-07T11:19:34Z
dc.date.available2026-07-07T11:19:34Z
dc.descriptionWe consider the effect of an expanding plasma on probe matter by determining time-dependent D7 embeddings in the holographic dual of an expanding viscous plasma. We calculate the chiral condensate and meson spectra including contributions of viscosity. The chiral condensate essentially confirms the expectation from the static black hole. For the meson spectra we propose a scheme that is in agreement with the adiabatic approximation. New contributions arise for the vector mesons at the order of the viscosity terms.
dc.description15 pages, 7 figures; v2: accepted for publ. in Phys. Rev. D; revised mass definition agrees with adiabatic approximation
dc.identifierhttps://arxiv.org/abs/0709.3910
dc.identifierhttp://arxiv.org/abs/0709.3910
dc.identifierPhys.Rev.D77:066010,2008
dc.identifierdoi:10.1103/PhysRevD.77.066010
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/193725
dc.subjectHigh Energy Physics - Theory
dc.titleFlavors in an expanding plasma
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