Is the Universe a White-Hole?
| dc.creator | Berman, Marcelo Samuel | |
| dc.date | 2006-12-01 | |
| dc.date | 2008-08-06 | |
| dc.date.accessioned | 2026-07-07T12:00:25Z | |
| dc.date.available | 2026-07-07T12:00:25Z | |
| dc.description | Pathria(1972) has shown, for a pressureless closed Universe, that it is inside a black (or white) hole. We show now, that the Universe with a cosmic pressure obeying Einstein's field equations, can be inside a white-hole. In the closed case, a positive cosmological constant does the job; for the flat and open cases, the condition we find is not verified for the very early Universe, but with the growth of the scale-factor, the condition will be certainly fulfilled for a positive cosmological constant, after some time. We associate the absolute temperature of the Universe, with the temperature of the corresponding white-hole. | |
| dc.description | 7 pages including front cover. Published | |
| dc.identifier | https://arxiv.org/abs/physics/0612007 | |
| dc.identifier | http://arxiv.org/abs/physics/0612007 | |
| dc.identifier | Astrophys.SpaceSci.311:359-361,2007 | |
| dc.identifier | doi:10.1007/s10509-007-9515-7 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/206842 | |
| dc.subject | General Physics | |
| dc.title | Is the Universe a White-Hole? | |
| dc.type | text |