Axial Bianchi I meets drifting extragalactic sources
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.
Authors
- Thomas Schücker (ORCID: https://orcid.org/0000-0001-5551-0444)
Institutions
- Centre de Physique Théorique (FR)
Publication Details
- Journal
- Classical and Quantum Gravity
- Published
- 2025-03-06
- DOI
- https://doi.org/10.1088/1361-6382/adbda5
- Citations
- 1
- Primary Topic
- Cosmology and Gravitation Theories
- Type
- article
- Field-Weighted Citation Impact
- 1.15