Some new relativistic charged models for compact objects with anisotropic pressure

TL;DR

This paper introduces new relativistic models for charged, anisotropic compact stars by solving Einstein-Maxwell equations with a specific metric ansatz, demonstrating their physical viability and relevance to pulsars.

Contribution

The authors develop novel solutions to Einstein-Maxwell equations for anisotropic charged matter, expanding the set of models for compact astrophysical objects.

Findings

Models satisfy physical conditions for compact stars

Models are consistent with observed pulsars

Graphical analysis confirms physical plausibility

Abstract

In this paper, we found new classes of solutions to the Einstein-Maxwell field equations with matter anisotropic distribution incorporating a particular form of electric field intensity within the framework of general relativity. We use a metric potential or ansatz that depends on an adjustable parameter in order to get the new solutions. We generated new models of compact stars. Graphical analysis allows us to conclude that the new models satisfy all the physical characteristics for astrophysical objects and can be very useful in the study and description of compact structures. We obtained models consistent with two types of pulsars