cosmic microwave background 2hubble tension 2model comparison 2baryon acoustic oscillations 1dark energy 1early dark energy 1early universe 1modified gravity 1
From the 2 of 3 linked papers with an AI index.
3 papers
astro-ph.CO2026
The world cup. II. A comprehensive competition between proposed Hubble tension solutions
Nils Schöneberg, Vivian Poulin, Angelo G. Ferrari +6
The paper systematically compares fourteen proposed solutions to the Hubble tension using a common set of CMB, BAO, and supernova data, evaluating their performance with Bayesian a…
astro-ph.CO2026
The World Cup. I. Summary of the baseline group stage results
Nils Schöneberg, Vivian Poulin, Angelo G. Ferrari +6
The paper evaluates fourteen extensions to the standard ΛCDM cosmology against recent CMB, BAO, and supernova data to see which can reduce the Hubble‑constant tension, finding that…
astro-ph.CO2026
A sound horizon independent measurement of from BOSS, DESI and DES Y3
Zhiyu Lu, Théo Simon, Vivian Poulin +1
We present a sound horizon independent measurement of the Hubble parameter using a multiprobe large-scale structure analysis. Removing the dependency on the sound horizon with a re…