Chaotic G-Inflation Consistent With Observations

29 Aug 2018  ·  Güleryüz Ömer ·

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. read more

PDF Abstract
No code implementations yet. Submit your code now


General Relativity and Quantum Cosmology High Energy Astrophysical Phenomena