Gauge-flation and Cosmic No-Hair Conjecture
High Energy Physics - Theory
2015-05-30 v2 Cosmology and Nongalactic Astrophysics
General Relativity and Quantum Cosmology
High Energy Physics - Phenomenology
Abstract
Gauge-flation, inflation from non-Abelian gauge fields, was introduced in [1,2]. In this work, we study the cosmic no-hair conjecture in gauge-flation. Starting from Bianchi-type I cosmology and through analytic and numeric studies we demonstrate that the isotropic FLRW inflation is an attractor of the dynamics of the theory and that the anisotropies are damped within a few e-folds, in accord with the cosmic no-hair conjecture.
Keywords
Cite
@article{arxiv.1109.5573,
title = {Gauge-flation and Cosmic No-Hair Conjecture},
author = {A. Maleknejad and M. M. Sheikh-Jabbari and Jiro Soda},
journal= {arXiv preprint arXiv:1109.5573},
year = {2015}
}
Comments
24 pages, 18 figures