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http://hdl.handle.net/2445/24564| Title: | A family of inhomogeneous cosmological Einstein - Rosen metrics |
| Author: | Oliver, Gabriel Verdaguer Oms, Enric, 1950- |
| Keywords: | Astrofísica relativista Solitons Equacions de camp d'Einstein Relativistic astrophysics Solitons Einstein field equations |
| Issue Date: | 1989 |
| Publisher: | American Institute of Physics |
| Abstract: | Some generalized soliton solutions of the cosmological EinsteinRosen type defined in the space-time region t2=z2 in terms of canonical coordinates are considered. Vacuum solutions are studied and interpreted as cosmological models. Fluid solutions are also considered and are seen to represent inhomogeneous cosmological models that become homogeneous at t?8. A subset of them evolve toward isotropic FriedmannRobertsonWalker metrics. |
| Note: | Reproducció del document proporcionada per AIP i http://dx.doi.org/10.1063/1.528463 |
| It is part of: | Journal of Mathematical Physics, 1989, vol. 30, p. 442-445 |
| URI: | http://hdl.handle.net/2445/24564 |
| Related resource: | http://dx.doi.org/10.1063/1.528463 |
| ISSN: | 0022-2488 |
| Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
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