Amaresh Jaiswal, Rajeev S. Bhalerao, Subrata Pal
Starting with the relativistic Boltzmann equation where the collision term is generalized to include nonlocal effects, and using Grad's 14-moment approximation for the single-particle distribution function, we derive equations for the relativistic dissipative fluid dynamics. We compare them with the corresponding equations obtained in the standard Israel-Stewart and related approaches. Significance of these findings is demonstrated in the framework of one-dimensional scaling expansion.
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http://arxiv.org/abs/1303.1892
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