A perfect fluid hydrodynamic picture of domain wall velocities at strong coupling
High Energy Physics - Theory
2022-08-31 v1 High Energy Physics - Phenomenology
Abstract
We show that for a range of strongly coupled theories with a first order phase transition, the domain wall or bubble velocity can be expressed in a simple way in terms of a perfect fluid hydrodynamic formula, and thus in terms of the equation of state. We test the predictions for the domain wall velocities using the gauge/gravity duality.
Keywords
Cite
@article{arxiv.2205.06274,
title = {A perfect fluid hydrodynamic picture of domain wall velocities at strong coupling},
author = {Romuald A. Janik and Matti Jarvinen and Hesam Soltanpanahi and Jacob Sonnenschein},
journal= {arXiv preprint arXiv:2205.06274},
year = {2022}
}
Comments
7 pages, 7 figures