Reconstruction of inflation model from tensor-to-scalar ratio
General Relativity and Quantum Cosmology
2019-04-10 v1
Abstract
We reconstruct the potential of minimally coupling inflation model which produces small value of the tensor-scalar ratio. In these inflation models, tensor-scalar ratio is proportional to 1/N^2 scalar spectral index is in good agreement with recent cosmological observations, in which N is the e-folding number and p is a positive number. We also reconstruct f(R) gravity inflation from small tensor-tensor ratio.
Keywords
Cite
@article{arxiv.1904.04293,
title = {Reconstruction of inflation model from tensor-to-scalar ratio},
author = {Jun Chen},
journal= {arXiv preprint arXiv:1904.04293},
year = {2019}
}