Ellipsoidal Universe and Cosmic Shear

Ellipsoidal Universe and Cosmic Shear

We consider a Bianchi I geometry of the universe. We obtain a cosmic shear expression related to the eccentricity of the universe. In particular, we study the connections among cosmic shear, eccentricity, and CMB. The equations are self-contained, with only two parameters.

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Veröffentlicht in:Universe (Basel) 2024-09, Vol.10 (9), p.363
1. Verfasser: Tedesco, Luigi
Format: Artikel
Sprache:eng
Schlagworte:
Anisotropy
Astronomical research
Asymmetry
Bianchi I
Cosmic background radiation
cosmic shear
Cosmology
Symmetry
Universe
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Beschreibung
Zusammenfassung:We consider a Bianchi I geometry of the universe. We obtain a cosmic shear expression related to the eccentricity of the universe. In particular, we study the connections among cosmic shear, eccentricity, and CMB. The equations are self-contained, with only two parameters.
ISSN:2218-1997
2218-1997
DOI:10.3390/universe10090363