Enhanced Big Rip without Conventional Dark Energy
| dc.creator | Frampton, Paul H. | |
| dc.date | 2004-07-16 | |
| dc.date.accessioned | 2026-07-07T02:14:03Z | |
| dc.date.available | 2026-07-07T02:14:03Z | |
| dc.description | A modified Friedmann equation which arises in an extension of general relativity which accommodates a time-dependent fundamental length $L(t)$ leads to cosmological models where the scale factor diverges with an essential singularity at a finite future time. Such models have no dark energy in the conventional sense of energy possessing a truly simple pressure-energy relationship. Data on supernovae restrict the time from the present until the Rip to be generically longer than the current age of the Universe. | |
| dc.description | 11 pages, 2 figures. Talk at 20th IAP Workshop on Cosmic Microwave Background, l'Institut Astrophysique de Paris, June 28 - July 2, 2004 | |
| dc.identifier | https://arxiv.org/abs/astro-ph/0407353 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/0407353 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/7969 | |
| dc.subject | Astrophysics | |
| dc.title | Enhanced Big Rip without Conventional Dark Energy | |
| dc.type | text |