Generalized model for anisotropic compact stars

TL;DR

This paper develops an exact generalized relativistic model for anisotropic compact stars, verifying its physical viability through multiple tests and applying it to specific star candidates.

Contribution

It introduces a new generalized model for anisotropic compact stars within embedding class one, validated by physical conditions and applicable to observed star candidates.

Findings

Model satisfies energy conditions and stability criteria

Compatible with observed compact star data

Provides a unified framework for anisotropic star modeling

Abstract

In the present investigation an exact generalized model for anisotropic compact stars of embedding class one is sought for under general relativistic background. The generic solutions are verified by exploring different physical aspects, viz. energy conditions, mass-radius relation, stability of the models, in connection to their validity. It is observed that the model present here for compact stars is compatible with all these physical tests and thus physically acceptable as far as the compact star candidates $RXJ~1856-37$, $SAX~J~1808.4-3658~(SS1)$ and $SAX~J~1808.4-3658~(SS2)$ are concerned.