Inflation and nonequilibrium renormalization group
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
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.
Keywords
Cite
@article{arxiv.hep-ph/0611335,
title = {Inflation and nonequilibrium renormalization group},
author = {Juan Zanella and Esteban Calzetta},
journal= {arXiv preprint arXiv:hep-ph/0611335},
year = {2008}
}
Comments
6 pages, 1 figure, submitted to J. Phys. A