http://arxiv.org/abs/1808.06404
We examine the Galileon-like inflation model G-Inflation with minimal coupling where the inflaton potential is Chaotic inflation potential. In addition we examine, how the non-minimal coupling with chosen non-zero vacuum expectation values $v$ after inflation and varying non-minimal coupling constant values $\xi$ affects and changes the predictions and when the Galileon term dominates the inflation. We have constructed a valid model of chaotic inflation which is chaotic G-Inflation, showing that the observational parameters tensor-to-scalar ratio and spectral indices are comparable and consistent with current observations.
&. Güleryüz
Tue, 21 Aug 18
67/71
Comments: 1+16 pages, 7 figures
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