Journal
PHYSICS LETTERS B
Volume 685, Issue 2-3, Pages 105-109Publisher
ELSEVIER
DOI: 10.1016/j.physletb.2010.01.051
Keywords
Cosmology; Theory; Inflation; Dark energy; N-forms
Funding
- Deutsche Forschungsgemeinschaft [TRR33]
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Cosmology of self-interacting three-forms is investigated. The minimally Coupled canonical theory can naturally generate a variety of isotropic background dynamics, including scaling, possibly transient acceleration and phantom crossing. An intuitive picture of the cosmological dynamics is presented employing an effective potential. Numerical Solutions and analytical approximations are provided for scenarios which are potentially important for inflation or dark energy. (c) 2010 Published by Elsevier B.V.
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