Slow-roll inflation with exponential potential in scalar-tensor models
Slow-roll inflation with exponential potential in scalar-tensor models
Abstract A study of the slow-roll inflation for an exponential potential in the frame of the scalar-tensor theory is performed, where non-minimal kinetic coupling to curvature and non-minimal coupling of the scalar field to the Gauss-Bonnet invariant are considered. Different models were considered with couplings given by exponential functions of …