A generalized static spherically symmetric anisotropic compact star model in isotropic coordinates

In this article, an exact solution of Einstein's field equations for spherically symmetric anisotropic matter distributions in isotropic coordinates is obtained. For this, the solution has been obtained by using a generalized physically significant metric potential B(r) and a specific choice of the anisotropy. This new class of generalized solutions is singularity-free, which can be used to describe relativistic compact stars.

Publication Details

Journal
ArXiv.org
Published
2025-08-22
Primary Topic
Geochemistry and Geologic Mapping
Type
article
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article

A generalized static spherically symmetric anisotropic compact star model in isotropic coordinates

ArXiv.org
Geochemistry and Geologic Mapping
article

A generalized static spherically symmetric anisotropic compact star model in isotropic coordinates

article en

Abstract

In this article, an exact solution of Einstein's field equations for spherically symmetric anisotropic matter distributions in isotropic coordinates is obtained. For this, the solution has been obtained by using a generalized physically significant metric potential B(r) and a specific choice of the anisotropy. This new class of generalized solutions is singularity-free, which can be used to describe relativistic compact stars.

ArXiv.org
Openalex Percentile: Top 65%
Geochemistry and Geologic Mapping
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A generalized static spherically symmetric anisotropic compact star model in isotropic coordinates · ArXiv.org (2025) | TGRS Research Map | TGRS