Primordial Non-Gaussianities from Inflation Models

This is a pedagogical review on primordial non-Gaussianities from inflation models. We introduce formalisms and techniques that are used to compute such quantities. We review different mechanisms which can generate observable large non-Gaussianities during inflation, and distinctive signatures they...

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Bibliographic Details
Main Author: Xingang Chen
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:Advances in Astronomy
Online Access:http://dx.doi.org/10.1155/2010/638979
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