Electromagnetic Effects on Static Celestial Objects in Modified Gravity

This paper aims to figure out the existence and development of some particular celestial bodies possessing charged anisotropic interiors in the framework of f(G, T) gravity. The modified field equations corresponding to a quadratic G(2)+ aleph T model are established in which MIT bag model equation of state is employed to engage the role of bag constant, where aleph symbolizes the coupling parameter. We then consider a Finch-Skea metric to uniquely solve the field equations. The resulting physical parameters are then explored graphically by using estimated data of five distinct compact stars PSR J1614-2230, Vela X-I, PSRJ1903+327, 4U1820-30 and Her X-I. Further, the regularity conditions, role of anisotropic pressure and viability criteria are investigated for different choices of the charge and bag constant. The stability is also determined through causality condition and the adiabatic index. We conclude that all the five charged star candidates correspond to viable and stable structures under the imposed constraints.