An Inflationary Model with an Exact Perturbation Spectrum

Preprint

29 November 1995

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.astro-ph/9511143

Abstract

We present a new, exact scalar field cosmology for which the spectrum of scalar (density) perturbations can be calculated exactly. We use this exact result to the probe the accuracy of approximate calculations of the perturbation spectrum.

Keywords

PERTURBATION SPECTRUM
EXACT PERTURBATION
CALCULATED EXACTLY
INFLATIONARY MODEL
EXACT SCALAR
APPROXIMATE
SPECTRUM
ACCURACY

All Related Versions

Version 1, 1995-11-29, ArXiv
Published version: Classical and Quantum Gravity, 13 (7), 1775.

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