Relativistic hydrodynamics from Boltzmann equation with modified collision term
Nuclear Theory
2013-03-13 v2 High Energy Physics - Phenomenology
Fluid Dynamics
Abstract
Generalizing the collision term in the relativistic Boltzmann equation to include nonlocal effects, and using Grad's 14-moment approximation for the single-particle distribution function, we derive evolution equations for the relativistic dissipative fluid dynamics and compare them with the corresponding equations obtained in the standard Israel-Stewart and related approaches. Significance of this generalization on hydrodynamic evolution is demonstrated in the framework of one-dimensional scaling expansion.
Keywords
Cite
@article{arxiv.1303.1892,
title = {Relativistic hydrodynamics from Boltzmann equation with modified collision term},
author = {Amaresh Jaiswal and Rajeev S. Bhalerao and Subrata Pal},
journal= {arXiv preprint arXiv:1303.1892},
year = {2013}
}
Comments
Talk given by Amaresh Jaiswal at QGP Meet 2012, 03-06 July 2012, Kolkata, India