Gravastars and bifurcation in quasistationary accretion
Astrophysics
2007-05-23 v1
Abstract
We investigate the newtonian stationary accretion of a polytropic perfect fluid onto a central body with a hard surface. The selfgravitation of the fluid and its interaction with luminosity is included in the model. We find that for a given luminosity, asymptotic mass and temperature of the fluid there exist two solutions with different cores.
Cite
@article{arxiv.astro-ph/0612492,
title = {Gravastars and bifurcation in quasistationary accretion},
author = {Edward Malec and Krzysztof Roszkowski},
journal= {arXiv preprint arXiv:astro-ph/0612492},
year = {2007}
}
Comments
Submitted to MG11 conference proceedings