Hydrodynamics with spontaneous symmetry breaking: application to relativistic heavy ion collisions
High Energy Physics - Phenomenology
2009-11-07 v2
Abstract
In this paper we apply hydrodynamics for systems with continuous broken symmetries to heavy ion collisions in the framework of (1+1) dimensional Bjorken model. The temperature profile with respect to proper time determined in that context exhibits no differences with the ideal fluid. On the contrary, it is shown that the profile obtained when M\"{u}ller-Israel-Stewart second order theory of dissipation is included on top of standard hydrodynamics indicates a slower cooling of the system.
Keywords
Cite
@article{arxiv.hep-ph/0207329,
title = {Hydrodynamics with spontaneous symmetry breaking: application to relativistic heavy ion collisions},
author = {Y. Lallouet and D. Davesne and C. Pujol},
journal= {arXiv preprint arXiv:hep-ph/0207329},
year = {2009}
}
Comments
5 pages, 2 figures, version accepted for publication as a Brief Report in Physical Review C