New Method of Modelling Dissipative Hydrodynamics
High Energy Physics - Phenomenology
2008-12-23 v1 Nuclear Theory
Abstract
We propose to model the dissipative hydrodynamics used in description of the multiparticle production processes (-hydrodynamics) by a special kind of the perfect nonextensive fluid (-fluid) where denotes the nonextensivity parameter appearing in the nonextensive Tsallis statistics. The advantage of -hydrodynamics lies in its formal simplicity in comparison to the -hydrodynamics. We argue that parameter describes summarily (at least to some extent) all dynamical effects behind the viscous behavior of the hadronic fluid.
Cite
@article{arxiv.0812.4164,
title = {New Method of Modelling Dissipative Hydrodynamics},
author = {Takeshi Osada and Grzegorz Wilk},
journal= {arXiv preprint arXiv:0812.4164},
year = {2008}
}
Comments
Contribution presented at PANIC2008 conference (Eilat, Israel, 10-14 November 2008)