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Massive neutrinos and dark energy | | Paolo Serra
; Rachel Bean
; Axel De La Macorra
; Alessandro Melchiorri
; | | Date: |
24 Jan 2007 | | 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. | | Source: | arXiv, astro-ph/0701690 | | Services: | Forum | Review | PDF | Favorites | |
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