Cosmological redshift in conformal spacetimes. The Segal's model (Q1076355)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Cosmological redshift in conformal spacetimes. The Segal's model |
scientific article; zbMATH DE number 3953759
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Cosmological redshift in conformal spacetimes. The Segal's model |
scientific article; zbMATH DE number 3953759 |
Statements
Cosmological redshift in conformal spacetimes. The Segal's model (English)
0 references
1986
0 references
A general framework for analyzing the cosmological readshift in conformal spacetimes is developed here. A theorem establishes that the temporal homogeneity of a factorizer reference frame implies that there is no redshift for the light emitted and received between any two of its observers. Application to the cosmological model of \textit{I. E. Segal} [Mathematical cosmology and extragalactic astronomy (1976)] is made. Contrary to Segal's claim, no redshifts seem to be in this model.
0 references
cosmological readshift
0 references
conformal spacetimes
0 references
