Anisotropic compact stars in f(R, A) gravity including charge with exterior Reissner-Nordstrom spacetime

The aim of this manuscript is to investigate the charged anisotropic compact stars in f ( R , A ) theory of gravity, namely Ricci-Inverse gravity. By employing the Karmarkar condition, we construct relativistic anisotropic static spherically symmetric solutions using a particular Adler model for the...

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Bibliographic Details
Published in:International journal of theoretical physics 2023-11, Vol.62 (11), Article 243
Main Authors: Malik, Adnan, Arif, Amna, Shamir, M. Farasat
Format: Article
Language:English
Subjects:
Elementary Particles
Mathematical and Computational Physics
Physics
Physics and Astronomy
Quantum Field Theory
Quantum Physics
Theoretical
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Summary:The aim of this manuscript is to investigate the charged anisotropic compact stars in f ( R , A ) theory of gravity, namely Ricci-Inverse gravity. By employing the Karmarkar condition, we construct relativistic anisotropic static spherically symmetric solutions using a particular Adler model for the g tt metric potential (1974). The exterior geometry is derived following the Reissner-Nordstrom spacetime. A series of physical analysis, including energy density , pressure elements, and energy conditions, anisotropy, as well as mass-radius relation , compactness and redshift activity, are conducted to assess the viability of the Ricci-Inverse gravity model. Our paper discuss the effectiveness of the f ( R , A ) gravity model in describing charged anisotropic compact stars provides significant support for massive stars and proves to be suitable for our chosen model.
ISSN:1572-9575
1572-9575
DOI:10.1007/s10773-023-05499-2