Radial stability in stratified stars
General Relativity and Quantum Cosmology
2015-06-23 v1 Solar and Stellar Astrophysics
Abstract
We formulate within a generalized distributional approach the treatment of the stability against radial perturbations for both neutral and charged stratified stars in Newtonian and Einstein's gravity. We obtain from this approach the boundary conditions connecting two any phases within a star and underline its relevance for realistic models of compact stars with phase transitions, owing to the modification of the star's set of eigenmodes with respect to the continuous case.
Keywords
Cite
@article{arxiv.1501.02621,
title = {Radial stability in stratified stars},
author = {Jonas P. Pereira and Jorge A. Rueda},
journal= {arXiv preprint arXiv:1501.02621},
year = {2015}
}
Comments
11 pages, no figures. Accepted for publication in Astrophys. J