https://doi.org/10.1140/epjp/s13360-025-06606-4
Regular Article
Model of charged anisotropic compact sources in the framework of f(R, T) gravity
1
Department of Mathematics, Bahauddin Zakariya University, Vehari Campus, 61100, Vehari, Pakistan
2
Research center of Astrophysics and Cosmology, Khazar University, 41 Mehseti Street, AZ1096, Baku, Azerbaijan
3
Department of Mathematics, Government College Women University Faisalabad (GCWUF), Faisalabad, Pakistan
4
School of Mathematical Sciences, Zhejiang Normal University, 321004, Jinhua, Zhejiang, China
5
Department of Physics, Faculty of Science, King Khalid University, P.O. Box 960, Abha, Saudi Arabia
6
Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P. O. Box 84428, 11671, Riyadh, Saudi Arabia
a
ifra.noureen@gmail.com
b
asifamustafa3828@gmail.com
Received:
25
January
2025
Accepted:
30
June
2025
Published online:
22
July
2025
In this manuscript, we have developed a viable charged compact star model in the context of f(R, T) gravity, where R and T stand, respectively, for the Ricci scalar and the trace of the energy-momentum tensor. The inner matter configuration is considered anisotropic for a spherically symmetric charged compact object. The interior spacetime is assumed to be a generalized Tolman–Kuchowicz metric for f(R, T) = 
, where 
denotes a positive constant. The MIT bag model has been taken into account to relate physical parameters and to study gravitational interaction within the compact system under consideration. Many physical tests have been used to assess the stellar system’s acceptability and stability, including the relativistic adiabatic index, energy test, causality condition, and Herrera’s cracking concept. It is found that the developed model is physically acceptable, implying stable stellar configurations.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2025
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.
