Charged anisotropic strange stars in $f(\mathcal{G})$ gravity

Abstract

This paper examines the charged anisotropic strange stars by employing the embedding class-1 condition in the framework of $f(\mathcal{G})$ gravity. For this reason, we use MIT bag model to derive the expression of charge inside the geometry. We evaluate the unknown constants by the matching of interior spacetime with the Riessner-Nordstrom geometry. The radii are predicted for the star models like Vela X-1, 4U 1608-52, LMC X-4 and PSR J0348+0432 by using their observed masses. We check the viability and stability of the resulting solution through graphical behavior of matter components, energy constraints, adiabatic index and causality condition. It is observed that strange stars exhibit more dense behavior in the presence of charge and MIT bag model. We conclude that embedding class-1 solution shows viable and stable behavior for charged anisotropic strange stars in this theory.