Inflection point in running kinetic term inflation
High Energy Physics - Phenomenology
2017-04-19 v1
Abstract
In this work, we consider inflection point inflation in the framework of running kinetic term inflation in supergravity. We study the inflationary dynamics and show that the predicted value of the scalar spectral index and tensor-to-scalar ratio can lie within the confidence region allowed by the result of Planck 2015.
Keywords
Cite
@article{arxiv.1606.05951,
title = {Inflection point in running kinetic term inflation},
author = {Tie-Jun Gao and Wu-Tao Xu and Xiu-Yi Yang},
journal= {arXiv preprint arXiv:1606.05951},
year = {2017}
}
Comments
15 pages, 9 fugures