Calculation of the expansion rate of the universe, the density of dark energy in it and the study of the Hubble Tension, which is among the most important unsolved problems in today’s cosmology

A known disagreement in today’s cosmology concerns the universe’s expansion rate – the “Hubble Tension”, which arises due to different measurement methods leading to different results. In this study, the values of Hubble’s constant (the universe’s expansion rate), the...

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