Cosmic Distances Calibrated to 1% Precision with Gaia EDR3 Parallaxes and Hubble Space Telescope Photometry of 75 Milky Way Cepheids Confirm Tension with LambdaCDM — mentioned by 8bitsrule

Fri, 18 Dec 2020 00:40:29 GMT

15 Dec 2020 Arxiv paper: https://arxiv.org/abs/2012.08534 Concludes: "We may hope that enhanced measurements or theoretical insights will lead to an explanation of the present ∼5σ tension between direct determinations of the Hubble constant and values inferred from ΛCDM calibrated with Early Universe physics and the CMB..."

Paper and discussion history. A mention is not an endorsement.

Cosmic Distances Calibrated to 1% Precision with Gaia EDR3 Parallaxes and Hubble Space Telescope Photometry of 75 Milky Way Cepheids Confirm Tension with LambdaCDM · HackerPapers discussions

Cosmic Distances Calibrated to 1% Precision with Gaia EDR3 Parallaxes and Hubble Space Telescope Photometry of 75 Milky Way Cepheids Confirm Tension with LambdaCDM — mentioned by 8bitsrule