Abstract

In this paper, we assess different charged self-gravitating stellar models possessing anisotropic matter source in the background of f(G,T) gravity. For this purpose, we choose a well-known model of this gravity, i.e., f(G,T)=G2+ϱT, where ϱ stands for the coupling constant. The modified field equations are developed using MIT bag model equation of state, and their solution is found with the help of Tolman IV ansatz which contains three unknown constants. This solution is further exploited to examine the graphical behavior of Her X-I, PSR J1614-2230, 4U1820-30 and LMC X-4 celestial objects. We assume two different values of charge to figure out the pressure constituents, energy density, anisotropy and energy constraints graphically. We also discuss compactness, mass and redshift parameters. Finally, we explore stability of the considered stars through two different methods. It is concluded that all the star candidates are viable as well as stable for Q=0.1. For the larger charge, the viable behavior is also observed for all stars but PSR J1614-2230 shows unstable trend.

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