On the Stewart-Lyth Inverse Problem

(2) Depto. Fisica Teor.; Alberto Garc\'ia (1); C\'esar A. Terrero-Escalante (1) ((1) Depto. Fisica; CINVESTAV-IPN; Eloy Ay\'on-Beato (1); IF-UNAM; Mexico; Mexico); Ricardo Mansilla (2)

arxiv: astro-ph/0009358 · v1 · pith:BVPUMPZAnew · submitted 2000-09-21 · 🌌 astro-ph · gr-qc· hep-ph

On the Stewart-Lyth Inverse Problem

Eloy Ay\'on-Beato (1) , Alberto Garc\'ia (1) , Ricardo Mansilla (2) , C\'esar A. Terrero-Escalante (1) ((1) Depto. Fisica , CINVESTAV-IPN , Mexico , (2) Depto. Fisica Teor. , IF-UNAM

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Mexico)

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classification 🌌 astro-ph gr-qchep-ph

keywords inverseproblemstewart-lythaccountbasiccomovinginflatoninformation

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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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On the Stewart-Lyth Inverse Problem

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