Three-form cosmology
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...
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| Main Authors: | , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
26 January 2010
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| In: |
Physics letters
Year: 2010, Volume: 685, Issue: 2, Pages: 105-109 |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/j.physletb.2010.01.051 |
| Online Access: | Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.1016/j.physletb.2010.01.051 Verlag, lizenzpflichtig, Volltext: https://www.sciencedirect.com/science/article/pii/S0370269310001097 
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| Author Notes: | Tomi S. Koivisto, Nelson J. Nunes |
| Summary: | 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. |
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| Item Description: | Gesehen am 21.03.2023 |
| Physical Description: | Online Resource |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/j.physletb.2010.01.051 |