708 citations · 2.8k across the 24 of their papers we have counts for
3 papers · 1 filter
Non-linear weak lensing forecasts
Luciano Casarini, Giuseppe La Vacca, Luca Amendola +2
We investigate the impact of non-linear corrections on dark energy parameter estimation from weak lensing probes. We find that using halofit expressions, suited to LCDM models, imp…
Cosmological constraints on the Hu-Sawicki modified gravity scenario
Matteo Martinelli, Alessandro Melchiorri, Luca Amendola
In this paper we place new constraints on a f(R) modified gravity model recently proposed by Hu and Sawicki. After checking that the Hu and Sawicki model produces a viable cosmolog…
Cosmic Parallax as a probe of late time anisotropic expansion
Claudia Quercellini, Paolo Cabella, Luca Amendola +2
Cosmic parallax is the change of angular separation between pair of sources at cosmological distances induced by an anisotropic expansion. An accurate astrometric experiment like G…