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Dark Energy Model with Canonical Scalar Field and Non-Linear Born–Infeld Type Scalar Field.
- Source :
-
International Journal of Theoretical Physics . Jul2006, Vol. 45 Issue 7, p1296-1307. 12p. 9 Graphs. - Publication Year :
- 2006
-
Abstract
- In this paper, we propose the non-linear Born–Infeld scalar field and canonical scalar field dark energy models with the potential $$\frac{\lambda }{4}( {\phi ^2 - \sigma ^2 })^2 + V_0$$ , which admits late time de Sitter attractor solution. The attractor solution corresponds to an equation of state ω_φ → − 1 and a cosmic density parameter Ω_φ → 1, which are important features for a dark energy model that can meet the current observations. dark energy; canonical scalar field, non-linear Born–Infeld type scalar field, attractor solution. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00207748
- Volume :
- 45
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- International Journal of Theoretical Physics
- Publication Type :
- Academic Journal
- Accession number :
- 21625753
- Full Text :
- https://doi.org/10.1007/s10773-006-9147-7