Anisotropic stars with non-static conformal symmetry

Autor:	Shee, Dibyendu, Rahaman, Farook, Guha, B. K., Ray, Saibal
Rok vydání:	2015
Předmět:	General Relativity and Quantum Cosmology
Druh dokumentu:	Working Paper
DOI:	10.1007/s10509-016-2753-9
Popis:	We have proposed a model for relativistic compact star with anisotropy and analytically obtained exact spherically symmetric solutions describing the interior of the dense star admitting non-static conformal symmetry. Several features of the solutions including drawbacks of the model have been explored and discussed. For this purpose we have provided the energy conditions, TOV-equations and other physical requirements and thus thoroughly investigated stability, mass-radius relation and surface redshift of the model. It is observed that most of the features are well matched with the compact stars, like quark/strange stars. Comment: 18 pages, 14 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1505.03034 Zobrazit plný text záznamu View this record from Arxiv