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arXiv · 1212.1473

Derivation of transient relativistic fluid dynamics from the Boltzmann equation for a multi-component system

G. S. Denicol·H. Niemi
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Abstract

We derive the non-equilibrium single-particle momentum distribution function of a hadron resonance gas. We then study the effects that this newly derived expression can have in the freeze-out description of fluid-dynamical models of heavy ion collisions and compare it with the method traditionally employed, the 14-moment approximation.

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G. S. Denicol, H. Niemi. 2012-12-06. Derivation of transient relativistic fluid dynamics from the Boltzmann equation for a multi-component system. https://doi.org/10.1016/j.nuclphysa.2013.02.026

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