Description
After a brief summary of the evolution of cosmological
perturbation in the Friedmann universe, I will show why
neutrinos are expected to leave a signature in the spectrum
of CMB anisotropies and in the distribution of large scale
structures. I will present current cosmological bounds on
neutrino physics, based on various types of cosmological
observations. Finally, I will intruduce the techniques with
which cosmologists expect to probe neutrino masses in the
next decades.
Author
Julien Lesgourgues
(Unknown)
