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arXiv · 1512.09275

Mimetic $F(R)$ inflation confronted with Planck and BICEP2/Keck Array data

S. D. Odintsov·V. K. Oikonomou
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Abstract

In this paper we demonstrate that in the context of mimetic $F(R)$ gravity with Lagrange multiplier, it is possible to realize cosmologies which are compatible with the recent BICEP2/Keck Array data. We provide some characteristic examples for which the predicted scalar to tensor ratio can be quite smaller in comparison to the upper limit imposed by the BICEP2/Keck Array observations.

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S. D. Odintsov, V. K. Oikonomou. 2015-12-31. Mimetic $F(R)$ inflation confronted with Planck and BICEP2/Keck Array data. https://doi.org/10.1007/s10509-016-2761-9

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