Cosmological redshift and Hubble tension explained by means of the FLRWT time-metric framework and transit physics in the IGM

Cosmological redshift and Hubble tension explained by means of the FLRWT time-metric framework and transit physics in the IGM

In response to all current cosmological controversies, this paper provides a reliable explanation of the Hubble tension and of the apparent acceleration of space expansion detected by SN Ia. In the first place, it calculates the redshift from Einstein field equations (EFE) assuming a Friedman–Lemait...

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Bibliographic Details
Main Author: Alessandro Trinchera
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-01-01
Series:Frontiers in Astronomy and Space Sciences
Subjects:
time dilation
cosmological redshift
cosmological constant
solid-state physics
intergalactic medium
spacetime curvature
Online Access:https://www.frontiersin.org/articles/10.3389/fspas.2022.1014433/full

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