The reconstruction of f(ϕ)R and mimetic gravity from viable slow-roll inflation
In this work, we extend the bottom-up reconstruction framework of F(R) gravity to other modified gravities, and in particular for f(ϕ)R and mimetic F(R) gravities. We investigate which are the important conditions in order for the method to work, and we study several viable cosmological evolutions,...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2018-04-01
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| Series: | Nuclear Physics B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321318300336 |