3 papers
astro-ph.CO2026
Probing Cosmic Expansion and Early Universe with Einstein Telescope
Angelo Ricciardone, Mairi Sakellariadou, Archisman Ghosh +52
Over the next two decades, gravitational-wave (GW) observations are expected to evolve from a discovery-driven endeavour into a precision tool for astrophysics, cosmology, and fund…
astro-ph.CO2025
A short blanket for cosmology: the CMB lensing anomaly behind the preference for a negative neutrino mass
Andrea Cozzumbo, Mattia Atzori Corona, Riccardo Murgia +2
Recent analyses combining cosmic microwave background (CMB) and baryon acoustic oscillation (BAO) challenge particle physics constraints on the total neutrino mass, pointing to val…
astro-ph.CO2024
Model-independent cosmology with joint observations of gravitational waves and -ray bursts
Andrea Cozzumbo, Ulyana Dupletsa, Rodrigo Calderón +3
Multi-messenger (MM) observations of binary neutron star (BNS) mergers provide a promising approach to trace the distance-redshift relation, crucial for understanding the expansion…