Asymptotic dynamical analysis of $f(R,T^{\ddot{I}}•)=R+\hat{I}\pm T^{\ddot{I}}•+{\hat{I}}^2(T^{\ddot{I}}•{)}^2/2$ cosmology

Joaquin Estevez-Delgado, Roberto De Arcia, Gabino Estevez-Delgado +1

In this work we investigate the asymptotic cosmological dynamics of a modified gravity model based on the $f(R,T^{\ddot{I}}•)$ theory, where $R$ denotes the Ricci scalar and $T^{\ddot{I}}•$ is the t…