Year: 2025
Type: article
Abstract: We recompute ab initio the drift of comoving sources in axial Bianchi I universes. Our result resolves the long-standing disagreement between the computations by Quercellini et al from 2009 and by Marcori et al from 2018 in favor of the latter. These computations have a potential impact on Gaia data analysis and cosmological parameter estimation.
Source: Classical and Quantum Gravity
Author: Thomas Schücker
Institution: Centre de Physique Théorique
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4400376159