期刊
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
卷 -, 期 1, 页码 -出版社
IOP Publishing Ltd
DOI: 10.1088/1475-7516/2012/01/016
关键词
inflation; physics of the early universe
资金
- Boniad-e Melli Nokhbegan of Iran
- Ministry of Education, Science and Culture of Japan [22540274, 21244033, 22244030, 21111006]
- JSPS
- Grants-in-Aid for Scientific Research [21111006, 22540274, 22244030] Funding Source: KAKEN
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.
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