Quintessence with Coupled Scalar Fields
We discuss the dynamics of a quintessence model involving two coupled scalar fields. The model presents two types of solutions, namely solutions that correspond to eternal and transient acceleration of the universe. In both cases, we obtain values for the cosmological parameters that satisfy current...
Main Authors: | , , |
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Format: | Report |
Language: | unknown |
Published: |
arXiv
2001
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Subjects: | |
Online Access: | https://dx.doi.org/10.48550/arxiv.gr-qc/0111047 https://arxiv.org/abs/gr-qc/0111047 |