3 papers
astro-ph.CO2026
A solution to the S8 tension through neutrino-dark matter interactions
Lei Zu, William Giarè, Chi Zhang +3
Neutrinos and dark matter (DM) are two of the least understood components of the Universe, yet both play crucial roles in cosmic evolution. Clues about their fundamental properties…
astro-ph.CO2025
The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
Eleonora Di Valentino, Jackson Levi Said, Adam Riess +533
The standard model of cosmology has provided a good phenomenological description of a wide range of observations both at astrophysical and cosmological scales for several decades.…
astro-ph.CO2025
Cosmological impact of DM interactions enhanced in narrow redshift ranges
Sebastian Trojanowski, Lei Zu
The impact of dark matter-neutrino (DM) interactions on cosmological perturbations has regained attention, spurred by indications of non-zero couplings from high-multipole cosm…