Density Dependence of Transport Coefficients from Holographic Hydrodynamics

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dc.creatorGe, Xian-Hui
dc.creatorMatsuo, Yoshinori
dc.creatorShu, Fu-Wen
dc.creatorSin, Sang-Jin
dc.creatorTsukioka, Takuya
dc.date2008-06-27
dc.date2008-07-07
dc.date.accessioned2026-07-07T12:21:47Z
dc.date.available2026-07-07T12:21:47Z
dc.descriptionWe study the transport coefficients of Quark-Gluon-Plasma in finite temperature and finite baryon density. We use AdS/QCD of charged AdS black hole background with bulk-filling branes identifying the U(1) charge as the baryon number. We calculate the diffusion constant, the shear viscosity and the thermal conductivity to plot their density and temperature dependences. Hydrodynamic relations between those are shown to hold exactly. The diffusion constant and the shear viscosity are decreasing as a function of density for fixed total energy. For fixed temperature, the fluid becomes less diffusible and more viscous for larger baryon density.
dc.descriptionLaTeX, 1+33 pages, 6 figures, references added
dc.identifierhttps://arxiv.org/abs/0806.4460
dc.identifierhttp://arxiv.org/abs/0806.4460
dc.identifierProg.Theor.Phys.120:833-863,2008
dc.identifierdoi:10.1143/PTP.120.833
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/213447
dc.subjectHigh Energy Physics - Theory
dc.titleDensity Dependence of Transport Coefficients from Holographic Hydrodynamics
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