Sketching the inflaton potential

Preprint

3 April 2002

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.astro-ph/0204064

Abstract

Based on solutions of the Stewart-Lyth inverse problem it is argued that in the CMB data analysis the parametrization of the primordial spectra from inflation must include the `running' of both, scalar and tensorial, spectral indices if information beyond the exponential potential model is wanted to be detected.

Keywords

EXPONENTIAL POTENTIAL
INFLATON POTENTIAL
PRIMORDIAL SPECTRA
INVERSE PROBLEM
DATA ANALYSIS
LYTH INVERSE
INFLATION
SKETCHING
CMB DATA

All Related Versions

Version 1, 2002-04-03, ArXiv

This publication has 0 references indexed in Scilit: