| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1894678 | Journal of Geometry and Physics | 2006 | 15 Pages |
Abstract
The infinite cosmological “constant” limit of the de Sitter solutions to Einstein's equation is studied. The corresponding spacetime is a singular, four-dimensional cone-space, transitive under proper conformal transformations, which constitutes a new example of maximally-symmetric spacetime. Grounded on its geometric and thermodynamic properties, some speculations are made in connection with the primordial universe.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
R. Aldrovandi, J.P. Beltrán Almeida, J.G. Pereira,