299 citations · 2.2k across the 54 of their papers we have counts for
3 papers · 1 filter
Higher-Curvature Corrections and Tensor Modes
William Giarè, Fabrizio Renzi, Alessandro Melchiorri
Higher-curvature corrections to the effective gravitational action may leave signatures in the spectrum of primordial tensor perturbations if the inflationary energy scale is suffi…
New cosmological bounds on hot relics: Axions Neutrinos
William Giarè, Eleonora Di Valentino, Alessandro Melchiorri +1
Axions, if realized in nature, can be copiously produced in the early universe via thermal processes, contributing to the mass-energy density of thermal hot relics. In light of the…
Probing the inflationary background of gravitational waves from large to small scales
William Giarè, Alessandro Melchiorri
The detection of Primordial Gravitational Waves (PGWs) is one of the most important goals of modern cosmology since PGWs can both provide substantial evidence for primordial inflat…