Study on anisotropic charged strange stars within the framework of Rastall–Maxwell theory: Conformal Killing vector

Abstract

The strange quark matter (SQM) for which the distribution is governed by the equation of state of the simplified MIT bag model such as: [Formula: see text], with [Formula: see text] the bag constant, in the presence of a load distribution given by [Formula: see text] has been the subject of a series of investigations within the framework of Rastall–Maxwell theory. We used the Modified Tolman–Oppenheimer–Volkoff (TOV) equation in Rastall gravity to generate the solutions by make using the conformal Killing vector. In order to check the physical acceptability of our solutions from conformal Killing vector method, we investigated around the Energy conditions, the Mass–Radius relation, Modified TOV equation, redshift and the stability of the system through Adiabatic Index, the Compactification factor and Causality condition. For physical values of Rastall parameters, we noticed that the stellar systems become more massive in proportion to their size. Then, this leads them into less dense compact objects which reveals that the alternative theory of Rastall is appropriate to better explain the behavior of massive stellar objects.