On the Stewart-Lyth Inverse Problem

2000/09/21 by Ayón-Beato, Eloy, García, Alberto, Mansilla, Ricardo +1
#Astrophysics (astro-ph) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #High Energy Physics - Phenomenology (hep-ph)

paper · doi:10.48550/arxiv.astro-ph/0009358

Abstract

In this paper the Stewart-Lyth inverse problem is rewritten using the comoving scales as the basic parameter. It is shown that some information on the inflaton potential can be obtained from observations taking into account only the scalar power spectrum.

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