Exactly solvable f(R) inflation

Abstract

We show that adding a cosmological constant term to the Starobinsky model, it can be solved exactly without using the slow-roll approximation.

12 pages, no figures

References in corpus (2)

• F(R) gravity and inflation
• Inflation and dark energy from f(R) gravity

Cited by in corpus (1)

• Natural Inflation with non minimal coupling to gravity in $R^2$ gravity under the Palatini formalism