https://doi.org/10.1140/epjp/s13360-024-05569-2
Regular Article
Evolution of charged anisotropic spheres in Gauss–Bonnet gravity
Department of Mathematics, University of the Punjab, Quaid-i-Azam Campus, 54590, Lahore, Pakistan
Received:
9
April
2024
Accepted:
19
August
2024
Published online:
31
August
2024
In this manuscript, we analyze the impact of electromagnetic field on non-static spherically symmetric compact objects within the framework of modified Gauss–Bonnet gravity. We formulate various analytical solutions that exhibit the evolution of charged stellar structures, incorporating Gauss–Bonnet corrections. To achieve this, we employ orthogonal splitting of the Riemann curvature tensor to describe the physical characteristics of compact structures using fundamental physical variables in the quadratic Gauss–Bonnet model. Additionally, we establish the mass function using the Misner–Sharp formalism and derive the transport equation to describe the diffusion approximated behavior.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
