k-essence f(R) gravity inflation
In this work we study a modified version of f(R) gravity in which higher order kinetic terms of a scalar field are added in the action of vacuum f(R) gravity. This type of theory is a type of k-essence f(R) gravity, and it belongs to the general class of f(R,ϕ,X) theories of gravity, where ϕ is a sc...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2019-04-01
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Series: | Nuclear Physics B |
Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321319300367 |