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arXiv · astro-ph/0701690

Massive neutrinos and dark energy

Paolo Serra·Rachel Bean·Axel De La Macorra·Alessandro Melchiorri
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Abstract

We consider the impact of the Heidelberg-Moscow claim for a detection of neutrino mass on the determination of the dark energy equation of state. By combining the Heidelberg-Moscow result with the WMAP 3-years data and other cosmological datasets we constrain the equation of state to -1.67< w <-1.05 at 95% c.l., While future data are certainly needed for a confirmation of the controversial Heildelberg-Moscow claim, our result shows that future laboratory searches for neutrino masses may play a crucial role in the determination of the dark energy properties.

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Paolo Serra, Rachel Bean, Axel De La Macorra, Alessandro Melchiorri. 2007-01-24. Massive neutrinos and dark energy. https://doi.org/10.1016/j.nuclphysbps.2007.02.050

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