Theoretical necessity of the Accelerating Universe
Year: 2026
Type: preprint
Abstract: It is argued that Universe spacetime must be flat, but also, at the same time, space must be finite, homogeneous (on global scale) and isotropic. Thus, it is possible that there are light rays observed propagating along parallel trajectories in an expanding finite hypersphere. It is shown that this implies an accelerated expansion of the Universe. Considering the problem of energy conservation, the necessity of matter–antimatter asymmetry is also discussed.
Source: OSF Preprints (OSF Preprints)
Author: Enrico Pier Giorgio Cadeddu
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7214586140