10.6k citations · 14.6k across the 51 of their papers we have counts for
8 papers · 1 filter
Updated Constraints and Forecasts on Primordial Tensor Modes
Giovanni Cabass, Luca Pagano, Laura Salvati +3
We present new, tight, constraints on the cosmological background of gravitational waves (GWs) using the latest measurements of CMB temperature and polarization anisotropies provid…
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…
Constraints on the Early and Late Integrated Sachs-Wolfe effects from Planck 2015 Cosmic Microwave Background Anisotropies angular power spectra
Giovanni Cabass, Martina Gerbino, Elena Giusarma +3
The Integrated Sachs-Wolfe (ISW) effect predicts additional anisotropies in the Cosmic Microwave Background due to time variation of the gravitational potential when the expansion…
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…