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arXiv · 1410.3557

The f(R) Gravity Function of the Linde Quintessence

Sergei V. Ketov·Natsuki Watanabe
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Abstract

We calculate the f(R) gravity function in the dual gravity description of the quintessence model with a quadratic (Linde) scalar potential and a positive cosmological constant. We find that in the large curvature regime relevant to chaotic inflation in early Universe, the dual f(R) gravity is well approximated by the (matter) loop-corrected Starobinsky inflationary model. In the small curvature regime relevant to dark energy in the present Universe, the f(R) gravity function reduces to the Einstein-Hilbert one with a positive cosmological constant.

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Sergei V. Ketov, Natsuki Watanabe. 2014-10-20. The f(R) Gravity Function of the Linde Quintessence. https://doi.org/10.1016/j.physletb.2014.12.047

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