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TWO-FIELD MODELS OF DARK ENERGY WITH EQUATION OF STATE ACROSS -1.
- Source :
- Modern Physics Letters A; 1/30/2006, Vol. 21 Issue 3, p231-241, 11p, 2 Charts, 4 Graphs
- Publication Year :
- 2006
-
Abstract
- In this paper, we study the possibility of building two-field models of dark energy with equation of state across -1. Specifically we will consider two classes of models: one consists of two scalar fields (quintessence + phantom) and another includes one scalar (phantom) and one spinor field (neutrino). Our studies indicate to some extent that two-field models give rise to a simple realization of the dynamical dark energy model with the equation of state across w=-1. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02177323
- Volume :
- 21
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Modern Physics Letters A
- Publication Type :
- Academic Journal
- Accession number :
- 19599551
- Full Text :
- https://doi.org/10.1142/S0217732306018469