The anomaly-induced effective action and natural inflation
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The anomaly-induced inflation (modified Starobinsky model) is based on the application of the effective quantum field theory approach to the Early Universe. We present a brief general review of the model and show that it does not require a fine-tuning for the parameters of the theory or initial data, gives a real chance to meet a graceful exit to the FRW phase and also has positive features with respect to the metric perturbations.
Keywords
Cite
@article{arxiv.hep-ph/0311363,
title = {The anomaly-induced effective action and natural inflation},
author = {A. M. Pelinson and I. L. Shapiro and J. Sola and F. I. Takakura},
journal= {arXiv preprint arXiv:hep-ph/0311363},
year = {2007}
}
Comments
Invited talk at the International Workshop on Astroparticle and High Energy Physics, October 14 - 18, 2003, Valencia, Spain