A Jacobian elliptic single-field inflation
General Relativity and Quantum Cosmology
2015-06-11 v2 Cosmology and Nongalactic Astrophysics
Abstract
In the scenario of single-field inflation, this field is done in terms of Jacobian elliptic functions. This approach provides, when constrained to particular cases, analytic solutions already known in the past, generalizing them to a bigger family of analytical solutions. The emergent cosmology is analysed using the Hamilton-Jacobi approach and then, the main results are contrasted with the recent measurements obtained from the Planck 2015 data.
Keywords
Cite
@article{arxiv.1505.03096,
title = {A Jacobian elliptic single-field inflation},
author = {J. R. Villanueva and Emanuel Gallo},
journal= {arXiv preprint arXiv:1505.03096},
year = {2015}
}
Comments
7 pages, 5 figures