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arxiv: astro-ph/0106068 · v2 · submitted 2001-06-05 · 🌌 astro-ph

Analysis of two quintessence models with SN Ia data

classification 🌌 astro-ph
keywords datamodelsquintessenceacceptableanalysisanalyzebestdiscriminate
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The supernovae Ia data are used to analyze two general exact solutions for quintessence models. The best fit values for $\Omega_{m0}$ are smaller than in the $\Lambda $-term model, but still acceptable. With present-day data, it is not possible to discriminate among the various situations.

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