Remarks on the Starobinsky model of inflation and its descendants
Remarks on the Starobinsky model of inflation and its descendants
We point out that the ability of some models of inflation, such as the Higgs inflation and the universal attractor models at large values of the coupling $\ensuremath{\xi}$, in reproducing the available data is due to their relation to the Starobinsky model of inflation. For large field values, where the …