Chaotic inflation in F(R) supergravity
High Energy Physics - Theory
2011-03-04 v3 General Relativity and Quantum Cosmology
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.
Cite
@article{arxiv.1005.3630,
title = {Chaotic inflation in F(R) supergravity},
author = {Sergei V. Ketov},
journal= {arXiv preprint arXiv:1005.3630},
year = {2011}
}
Comments
11 pages, LaTeX2e, no figures; secs. 4 and 5 expanded, references added