Sound waves and vortices in a polarized relativistic fluid
High Energy Physics - Theory
2017-11-01 v2 High Energy Physics - Phenomenology
Nuclear Theory
Fluid Dynamics
Abstract
We extend the effective theory approach to the ideal fluid limit where the polarization of the fluid is non-zero. After describing and motivating the equations of motion, we expand them around the hydrostatic limit, obtaining the sound wave and vortex degrees of freedom. We discuss how the presence of polarization affects the stability and causality of the ideal fluid limit.
Keywords
Cite
@article{arxiv.1703.03079,
title = {Sound waves and vortices in a polarized relativistic fluid},
author = {David Montenegro and Leonardo Tinti and Giorgio Torrieri},
journal= {arXiv preprint arXiv:1703.03079},
year = {2017}
}
Comments
Version accepted for publication, Phys.Rev.D