3 papers
astro-ph.CO2026
Modeling gravitational wave sources in the MillenniumTNG simulations
Federico Marinacci, Marco Baldi, Giuliano Iorio +5
(Edited) We introduce a flexible framework for building gravitational wave (GW) event catalogs in hydrodynamic simulations of galaxy formation. Our framework couples the state-of-t…
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.CO2024
On the evolution of Betti curves in the Cosmic web
Vitalii Tymchyshyn, Maksym Tsizh, Franco Vazza +1
In this work, we study the evolution of Betti curves obtained by persistent-homological analysis of point clouds formed by halos in different cosmological -body simulations. We…