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arxiv: hep-ph/0611335 · v1 · submitted 2006-11-27 · ✦ hep-ph

Inflation and nonequilibrium renormalization group

classification ✦ hep-ph
keywords fluctuationsgroupnonequilibriumrenormalizationspectrumapplyingcomputedependence
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We study de spectrum of primordial fluctuations and the scale dependence of the inflaton spectral index due to self-interactions of the field. We compute the spectrum of fluctuations by applying nonequilibrium renormalization group techniques.

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