Comprehensive study of exponential Krori–Barua stellar structures in modified f(R) gravity

The main purpose of this study is to explore various essential features of compact star configurations in the context of modified [Formula: see text] gravity using Krori–Barua (KB) spacetime. It is notable to say that we employ the exponential type [Formula: see text] gravity model to illustrate the entire set of a modified system of field equations. Further, we form the field equations for a spherically symmetric line element with an anisotropic matter source via KB metric potentials. We postulate the distinct stellar objects to obtain the values of the unknown parameters. Moreover, we accomplish various physical properties, such as the behavior of energy density and pressure evolution, mass and compactness functions, anisotropy, equilibrium conditions, and energy bonds, to appraise the consistency and reliability of our chosen model. It is shown that investigated stellar structure solutions confirm a steady consistency for anisotropic exponential spheres with KB metric potentials in Modified [Formula: see text] Gravity.