Distinguishing between neutrinos and time-varying dark energy through cosmic time
We study the correlations between parameters characterizing neutrino physics and the evolution of dark energy. Using a fluid approach, we show that time-varying dark energy models exhibit degeneracies with the cosmic neutrino background over extended periods of the cosmic history, leading to a degra...
| Main Authors: | , , |
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| Formato: | Journal article |
| Publicado em: |
American Physical Society
2017
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