http://arxiv.org/abs/1803.11545
Precision cosmology enables to test fundamental physics, including neutrino properties, with unprecedented accuracy. In this work, I review the basics of neutrino cosmology. I briefly describe how neutrinos affect cosmological observables, such as anisotropies in the cosmic microwave background and fluctuations in the matter field. I show current constraints and projected sensitivities on the sum of the neutrino masses $\Sigma m_\nu$ and on the number of relativistic species $N_\mathrm{eff}$ from a selection of cosmological data. I finally comment about the implications of those bounds for neutrino physics.
M. Gerbino
Mon, 2 Apr 18
17/39
Comments: Talk presented at NuPhys2017 (London, 20-22 December 2017). 8 pages, LaTeX, no figures
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