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arXiv · 1005.3630

Chaotic inflation in F(R) supergravity

Sergei V. Ketov
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Abstract

The bosonic f(R) gravity function is derived from a chiral F(R) supergravity model for the first time. We find an existence of the upper limit (or AdS bound) on the scalar curvature, as well as a solution with a vanishing cosmological constant. We compare our simple model of F(R) supergravity to the well known Starobinsky model of chaotic inflation.

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Sergei V. Ketov. 2010-07-27. Chaotic inflation in F(R) supergravity. https://doi.org/10.1016/j.physletb.2010.07.045

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