A note on acoustic black holes in neo-Newtonian theory
General Relativity and Quantum Cosmology
2015-06-16 v2 High Energy Astrophysical Phenomena
High Energy Physics - Theory
Fluid Dynamics
Abstract
Newtonian fluid dynamics allows the construction of acoustic metrics from which black hole configurations can be studied. However, relativistic pressure effects are neglected within Newtonian theory. We study acoustic black holes in the framework of neo-Newtonian hydrodynamics, which is designed to take into account relativistic inertial effects of the pressure . Within this new hydrodynamical context we show how can influence the formation of the acoustic horizons.
Keywords
Cite
@article{arxiv.1308.1859,
title = {A note on acoustic black holes in neo-Newtonian theory},
author = {J. C. Fabris and O. F. Piattella and I. G. Salako and J. Tossa and H. E. S. Velten},
journal= {arXiv preprint arXiv:1308.1859},
year = {2015}
}
Comments
Latex file, 10 pages. Some discussions extended. Accepted for publication in MPLA