On some models of universal expansion in General Relativity using Otsuki connections (Q2716860)
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: On some models of universal expansion in General Relativity using Otsuki connections |
scientific article; zbMATH DE number 1599524
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On some models of universal expansion in General Relativity using Otsuki connections |
scientific article; zbMATH DE number 1599524 |
Statements
2 December 2001
0 references
expansion-like models in General Relativity
0 references
Otsuki connection
0 references
general connection
0 references
On some models of universal expansion in General Relativity using Otsuki connections (English)
0 references
The author considers the Otsuki connection, which is a generalization of an affine connection (``perturbed'' by a tensor field of type (1,1)). Some new relativistic models are derived, by using a so called essential metric associated to the Otsuki connection. NEWLINENEWLINENEWLINEThis interesting paper illustrates how different kinds of exotic parallel transports may give new insights in General Relativity. NEWLINENEWLINENEWLINEThe reviewer believes that there are strong links between the Otsuki connection and the pseudo-connections, studied extensively by C. di Comite, L. Nicolescu, E. Vamanu, etc.
0 references
