Class I polytropes for anisotropic matter
General Relativity and Quantum Cosmology
2021-03-10 v1
Abstract
In this work we study class I interior solutions supported by anisotropic polytropes. The generalized Lane--Emden equation compatible with the embedding condition is obtained and solved for a different set of parameters in both the isothermal and non--isothermal regimes. For completeness, the Tolman mass is computed and analysed to some extend. As a complementary study we consider the impact of the Karmarkar condition on the mass and the Tolman mass functions respectively. Comparison with other results in literature are discussed.
Cite
@article{arxiv.2103.05039,
title = {Class I polytropes for anisotropic matter},
author = {A. Ramos and C. Arias and E. Fuenmayor and E. Contreras},
journal= {arXiv preprint arXiv:2103.05039},
year = {2021}
}