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Perturbed FLRW Metric Explains the Difference in Measurements of the Hubble Constant
Version 1
: Received: 5 April 2024 / Approved: 8 April 2024 / Online: 9 April 2024 (09:38:10 CEST)
How to cite: Belayev, W. Perturbed FLRW Metric Explains the Difference in Measurements of the Hubble Constant. Preprints 2024, 2024040626. https://doi.org/10.20944/preprints202404.0626.v1 Belayev, W. Perturbed FLRW Metric Explains the Difference in Measurements of the Hubble Constant. Preprints 2024, 2024040626. https://doi.org/10.20944/preprints202404.0626.v1
Abstract
A cosmological model described by the perturbation metric is proposed, in which space is entrained by matter expanding as a result of the Big Bang. In the absence of an input of external energy and momentum, the solution of the Einstein equations assumes a pressure equal to zero and an accelerated expansion. The cosmological perturbation model explains the difference in measurements of the Hubble constant using gravitational lensing and a distance ladder.
Keywords
perturbed FLRW metric; Einstein equations; particle Lagrangian; gravitational lensing; distance ladder; Hubble constant
Subject
Physical Sciences, Astronomy and Astrophysics
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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