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arXiv · 2410.06102

An Anisotropic Model for the Universe

Morgan Le Delliou·Maksym Deliyergiyev·Antonino Del Popolo
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Abstract

Motivated by the back-reaction debate, and~some unexplained characteristics of the CMB, we investigate the possibility of some anisotropy in the universe observed around us. To this aim, we build up a novel prediction for the Hubble law for the late universe from a Bianchi type I model, {taken as proof of concept,} transcribing the departure of such model from a $\Lambda$CDM model. We~dicussed the redshift measurement in this universe, and~finally formalized the Hubble diagram.

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Morgan Le Delliou, Maksym Deliyergiyev, Antonino Del Popolo. 2024-10-08. An Anisotropic Model for the Universe. https://doi.org/10.3390/sym12101741

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