Charged Anisotropic Finch-Skea-Bardeen Spheres

Abstract

This manuscript explores the compact geometries by employing Karmarkar condition with the charged anisotropic source of matter distribution. For this purpose, we consider an explicit model by indulging ${\mathrm{g}}_{rr}$ metric potential obeying the Karmarkar condition. Moreover, we ansatz the time metric co-efficient following the approach by Adler. The crucial aspect of present investigation is the implication of the Bardeen model as an outer spacetime. Implementation of Bardeen approach turns out to be very interesting as this corresponds to the magnetic mono-pole gravitational remnants emerging from some particular non-linear electrodynamics. Detailed analysis supported by their corresponding plots of the profiles of the pressure profiles, energy density, charged density, anisotropy function, electric field attributes, energy bounds, redshift function, compactness parameter, stability and adiabatic index has been provided. It is important to mention here that our obtained solutions are physically viable and are well stable.

Accepted for publication in Nuclear Physics B

References in corpus (3)

• Sound Speeds, Cracking and Stability of Self-Gravitating Anisotropic Compact Objects
• Bounds on the basic physical parameters for anisotropic compact general relativistic objects
• A family of well-behaved Karmarkar spacetime describing interior of relativistic stars

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