2.1k citations · 17.8k across the 171 of their papers we have counts for
7 papers · 2 filters
Cosmological limits on neutrino unknowns versus low redshift priors
Eleonora Di Valentino, Elena Giusarma, Olga Mena +2
Recent Cosmic Microwave Background (CMB) temperature and polarization anisotropy measurements from the Planck mission have significantly improved previous constraints on the neutri…
The present and future of the most favoured inflationary models after 2015
Miguel Escudero, Héctor Ramírez, Lotfi Boubekeur +2
The value of the tensor-to-scalar ratio in the region allowed by the latest 2015 measurements can be associated to a large variety of inflationary models. We discuss h…
Cosmological Axion and neutrino mass constraints from Planck 2015 temperature and polarization data
Eleonora Di Valentino, Elena Giusarma, Massimiliano Lattanzi +3
Axions currently provide the most compelling solution to the strong CP problem. These particles may be copiously produced in the early universe, including via thermal processes. Th…
Primordial Power Spectrum features and constraints
Stefano Gariazzo, Laura Lopez-Honorez, Olga Mena
The simplest models of inflation predict small non-gaussianities and a featureless power spectrum. However, there exist a large number of well-motivated theoretical scenarios in wh…
Exploring dark matter microphysics with galaxy surveys
Miguel Escudero, Olga Mena, Aaron C. Vincent +2
We use present cosmological observations and forecasts of future experiments to illustrate the power of large-scale structure (LSS) surveys in probing dark matter (DM) microphysics…
Robustness of cosmological axion mass limits
Eleonora Di Valentino, Stefano Gariazzo, Elena Giusarma +1
We present cosmological bounds on the thermal axion mass in an extended cosmological scenario in which the primordial power spectrum of scalar perturbations differs from the usual…