Speaker
Francesco Spezzati
(University of Padova)
Description
Future galaxy surveys will observe tens of million of sources over large fraction of the sky and various cosmic epochs. Currently, statistical analyses of galaxy distributions and their clustering are performed employing simplifying assumptions such as the flat sky and plane parallel ones. In order to obtain not only precise, but accurate analyses for future datasets, a more precise formalism will be required. In this talk I will show that a proper 3D modeling of galaxy correlations is needed in order to avoid systematic errors when performing tests of cosmological models with future large scale structure experiments.
Primary authors
Francesco Spezzati
(University of Padova)
Alvise Raccanelli
(University of Padova)
