A cosmological scenario from the Starobinsky model within the $f(R,T)$ formalism

P. H. R. S. Moraes, P. K. Sahoo, G. Ribeiro +1

In this paper we derive a novel cosmological model from the $f(R,T)$ theory of gravitation, for which $R$ is the Ricci scalar and $T$ is the trace of the energy-momentum tensor. We…