Cosmology with the angular cross-correlation of gravitational-wave and galaxy catalogs: Forecasts for next-generation interferometers and the Euclid survey

Alessandro Pedrotti, Michele Mancarella, Julien Bel +2

The spatial clustering of galaxies has long been a key probe of cosmology. Gravitational-wave (GW) sources, which provide direct luminosity-distance measurements, have recently eme…