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arXiv · 1505.03096

A Jacobian elliptic single-field inflation

J. R. Villanueva·Emanuel Gallo
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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.

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J. R. Villanueva, Emanuel Gallo. 2015-06-10. A Jacobian elliptic single-field inflation. https://doi.org/10.1140/epjc%2Fs10052-015-3464-z

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