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arXiv · 1112.4194

Stable super-inflating cosmological solutions in f(R)-gravity

Mikhail M. Ivanov·Alexey V. Toporensky
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Abstract

We consider super-inflating solutions in modified gravity for several popular families of $f(R)$ functions. Using scalar field reformulation of $f(R)$-gravity we describe how the form of effective scalar field potential can be used for explaining existence of stable super-inflation solutions in the theory under consideration. Several new solutions of this type have been found analytically and checked numerically.

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Mikhail M. Ivanov, Alexey V. Toporensky. 2012-05-23. Stable super-inflating cosmological solutions in f(R)-gravity. https://doi.org/10.1142/s0218271812500514

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