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Open Access item Entropy development in ideal relativistic fluid dynamics with the Bag Model equation of state

Authors:Strottman, Dan
Magas, Volodymyr K.
Csernai, L. P.
Horvát, Sz.
Issue Date:6-Sep-2010
Citation:Physics Letters - Section B 692 (4): 277-280 (2010)
Abstract:We consider an idealized situation where the Quark-Gluon Plasma (QGP) is described by a perfect, (3 + 1)-dimensional fluid dynamic model starting from an initial state and expanding until a final state where freeze-out and/or hadronization takes place. We study the entropy production with attention to effects of (i) numerical viscosity, (ii) late stages of flow where the Bag Constant and the partonic pressure are becoming similar, (iii) and the consequences of final freeze-out and constituent quark matter formation.
Publisher version (URL):http://dx.doi.org/10.1016/j.physletb.2010.07.049
Appears in Collections:(IFIC) Artículos

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