Charged Anisotropic Star on Paraboloidal Spacetime

TL;DR

This paper develops a non-singular model of a charged anisotropic star within paraboloidal spacetime, demonstrating how electric field parameters influence stellar mass and connecting to uncharged models.

Contribution

It introduces a new exact solution to Einstein-Maxwell equations for charged anisotropic stars on paraboloidal spacetime, with specific pressure and electric field profiles.

Findings

Model satisfies physical plausibility conditions.

Electric field intensity affects star mass.

Reduces to uncharged Sharma & Ratanpal model when electric field is zero.

Abstract

The charged anisotropic star on paraboloidal spacetime is reported by choosing particular form of radial pressure and electric field intensity. The non-singular solution of Einstein-Maxwell system of equation have been derived and it is shown that model satisfy all the physical plausibility conditions. It is observed that in the absence of electric field intensity, model reduces to particular case of uncharged Sharma \& Ratanpal model. It is also observed that the parameter used in electric field intensity directly effects the mass of the star.