Physics – General Physics
Scientific paper
2004-02-16
Physics
General Physics
Corrected in Eq. 18 and following. Added comparison to Friedman equation. 12 pages
Scientific paper
One can make the very simple hypothesis that the Universe is the inside of an hypersphere in 4 dimensions, where our 3-dimensional world consists of hypersurfaces at different radii. Based on this assumption it is possible to show that Universe expansion at a rate corresponding to flat comes as a direct geometrical consequence without intervening critical density; any mass density is responsible for opening the Universe and introduces a cosmological constant. Another consequence is the appearance of inertia swirls of expanding matter, which can explain observed velocities around galaxies, again without the intervention of dark matter. When restricted to more everyday situations the model degenerates in what has been called 4-dimensional optics; in the paper this is shown to be equivalent to general relativity in all static isotropic metric situations. In the conclusion some considerations bring the discussion to the realm of 4D wave optics.
No associations
LandOfFree
An hypersphere model of the Universe - The dismissal of dark matter does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with An hypersphere model of the Universe - The dismissal of dark matter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and An hypersphere model of the Universe - The dismissal of dark matter will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-680780