Non-Minimal Inflation with a scalar-curvature mixing term $\frac{1}{2}\xi R{\varphi }^2$

Payel Sarkar, Ashmita, Prasanta Kumar Das

We use the PLANCK 2018 and the WMAP data to constraint inflation models driven by a scalar field $\varphi$ in the presence of the non-minimal scalar-curvature mixing term $\frac{1}{2}ξR…