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arXiv · 2412.01411

Exploring the viability of charged Spheres admitting non-metricity and matter source

M. Zeeshan Gul·Faisal Javed·M. Sharif·Shalan Alkarni
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Abstract

This research paper investigates the impact of non-metricity and matter source on the geometry of charged spheres in the presence of anisotropic matter configuration. We use a specific model of extended symmetric teleparallel theory to minimize the complexity of the field equations. Moreover, the feasible non-singular solutions are used to examine the interior composition of the charged spheres. The Darmois junction conditions are used to determine the unknown constants in the metric coefficients. We explore some significant properties in the interior of compact stars under consideration to check their viable existence in this modified framework. The equilibrium state of the charged spheres is discussed using the Tolman-Oppenheimer-Volkoff equation and stability is analyzed by sound speed and Herrera cracking approach. We find that the charged spheres in this theoretical framework are physically viable and stable.

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M. Zeeshan Gul, Faisal Javed, M. Sharif, Shalan Alkarni. 2024-12-02. Exploring the viability of charged Spheres admitting non-metricity and matter source. https://doi.org/10.1140/epjc%2Fs10052-024-13528-5

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