Central Density Dependent Anisotropic Compact Stars

TL;DR

This paper introduces a new relativistic model for anisotropic compact stars where the star's internal properties are uniquely determined by its central density, ensuring regularity and absence of singularities.

Contribution

The model's novelty lies in its dependence of interior physical properties solely on the central density within the Krori-Barua spacetime framework.

Findings

Solutions are regular and singularity free

Interior properties depend only on central density

Model consistent with relativistic star structure

Abstract

Stars can be treated as self-gravitating fluid. In this connection, we propose a model for an anisotropic star under the relativistic framework of Krori-Barua (1975) spacetime. It is shown that the solutions are regular and singularity free. The uniqueness of the model is that interior physical properties of the star solely depend on the central density of the matter distribution.