Charged anisotropic compact objects by gravitational decoupling

Abstract

In the present article, we have constructed a static charged anisotropic compact star model of Einstein field equations for a spherically symmetric space-time geometry. Specifically, we have extended the charged isotropic Heintzmann solution to an anisotropic domain. To address this work, we have employed the gravitational decoupling through the so called minimal geometric deformation approach. The charged anisotropic model is representing the realistic compact objects such as $RXJ1856-37$ and $SAXJ1808.4-3658(SS2)$. We have reported our results in details for the compact star $RXJ1856-37$ on the ground of physical properties such as pressure, density, velocity of sound, energy conditions, stability conditions, Tolman-Oppenheimer-Volkoff equation and redshift etc.

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• Minimal Geometric Deformation in a cloud of strings
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• Compact Anisotropic Models in General Relativity by Gravitational Decoupling
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• Extended gravitational decoupling in $2+1$ dimensional space--times
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• Anisotropic 2+1 dimensional black holes by gravitational decoupling
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• Echoes of the gravitational decoupling: scalar perturbations and quasinormal modes of hairy black holes
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• Durgapal IV model in light of the minimal geometric deformation approach
• Geodesic motion around hairy black holes
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• Braneworld Gravity under gravitational decoupling
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• Traversable Wormholes in Minimally Geometrical Deformed Trace-Free Gravity using Gravitational Decoupling
• Imprints of dark matter on the structural properties of minimally deformed compact stars
• A note of the first law of thermodynamics by gravitational decoupling
• Complexity factor of spherically anisotropic polytropes from gravitational decoupling
• Gravitational decoupling for hairy black holes in asymptotically AdS spacetimes
• Gravitational Decoupling algorithm modifies the value of the conserved charges and thermodynamics properties in Lovelock Unique Vacuum theory
• Role of Curvature-Matter Coupling on Anisotropic Strange Stars
• Deflection angle with electromagnetic interaction and gravitational-electromagnetic dual lensing
• Well behaved class of Heintzmann's solution within $f(R,T)$ framework