2 papers
astro-ph.CO2025
Generalized framework for likelihood-based field-level inference of growth rate from velocity and density fields
Corentin Ravoux, Bastien Carreres, Damiano Rosselli +8
Measuring the growth rate of large-scale structures (f) as a function of redshift has the potential to break degeneracies between modified gravity and dark energy models, when comb…
astro-ph.CO2025
Generating all-sky radio continuum clustering simulations with GHOST
Brandon Venville, Anna Bonaldi, David Parkinson +3
Techniques using multiple tracers of the large scale structure of the universe show great promise for examining the fundamentals of our Universe's cosmology. Such techniques rely o…