The Dark Energy Star and Stability analysis

TL;DR

This paper introduces a novel dark energy star model with five distinct zones, analyzing its physical properties and stability under small perturbations, contributing to understanding compact astrophysical objects.

Contribution

It presents a new five-zone dark energy star model with stability analysis, which has not been previously explored in this detailed multi-layered configuration.

Findings

Model satisfies all physical requirements.

Stability condition under small perturbations established.

Distinct five-zone structure analyzed.

Abstract

We have proposed a new model of dark energy star consisting of five zones namely, solid core of constant energy density, the thin shell between core and interior, an inhomogeneous interior region with anisotropic pressures, thin shell and the exterior vacuum region. We have discussed various physical properties. The model satisfies all the physical requirements. The stability condition under small linear perturbation has also been discussed.