Complexity for self-gravitating fluid distributions in f(G, T) gravity
Department of Mathematics, University of the Punjab, Quaid-i-Azam Campus, Lahore, 54590, Pakistan
* e-mail: email@example.com
Accepted: 18 April 2020
Published online: 6 May 2020
This paper is devoted to analyze the effects of charge on the complexity for static self-gravitating fluids in the background of f(G, T) gravity, where G and T represent the Gauss–Bonnet term and trace of energy momentum tensor, respectively. We work out the modified field equations, Darmois junction conditions, relation between the Reimann and Weyl tensor, mass function, Tolman mass in f(G, T) gravity with electromagnetic effects. After orthogonal breaking of the Riemann tensor, we evaluated all the structure scalars and identified as a complexity of the system. We also evaluated couple of static solutions with the zero contribution of the obtained complexity condition to analyze the structure and evolution of compact objects. Finally, we deduced that effective charge terms decrease the complexity of the system.
© Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature, 2020