3 papers
astro-ph.CO2026
Tensions in Cosmology: Interpreting Them Through Inhomogeneous Models
Valerio Marra
We review a subset of the current tensions affecting the standard CDM cosmological model, emphasizing the role of chronic systematics and significance inflation in shaping their…
astro-ph.CO2025
DUCA: Dynamic Universe Cosmological Analysis. II. The impact of clustering dark energy on the halo mass function
Tiago Castro, Stefano Borgani, Jeppe Dakin +3
Galaxy clusters are powerful probes of cosmology, and the halo mass function (HMF) serves as a fundamental tool for extracting cosmological information. Previous calibrations of th…
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.…