Gravitational cracking of stellar models with like-Tolman IV complexity factor

Abstract

In this work, we analyze the appearance of cracking/overturning of a family of self-gravitating spheres. The models under consideration correspond to four anisotropic solutions with like-Tolman IV complexity factor obtained in the context of gravitational decoupling. The models present both cracking/overturning depending on the values of the free parameter involved. A detailed analysis and physical interpretation of the results obtained for each models are shown.