Phantom Cosmology with Non-minimally Coupled Real Scalar Field
| dc.creator | Sun, Zu-Yao | |
| dc.creator | Shen, You-Gen | |
| dc.date | 2004-10-20 | |
| dc.date.accessioned | 2026-07-07T10:48:16Z | |
| dc.date.available | 2026-07-07T10:48:16Z | |
| dc.description | We find that the expansion of the universe is accelerating by analyzing the recent observation data of type $\textsc{I}a$ supernova(SN-Ia) .It indicates that the equation of state of the dark energy might be smaller than -1,which leads to the introduction of phantom models featured by its negative kinetic energy to account for the regime of equation of state parameter $w<-1$.In this paper the possibility of using a non-minimally coupled real scalar field as phantom to realize the equation of state parameter $w<-1$ is discussed.The main equations which govern the evolution of the universe are obtained.Then we rewrite them with the observable quantities. | |
| dc.description | 12 pages, 2 figures. Accepted for publication in Gen.Rel.Grav | |
| dc.identifier | https://arxiv.org/abs/gr-qc/0410096 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/0410096 | |
| dc.identifier | Gen.Rel.Grav.37:243-251,2005 | |
| dc.identifier | doi:10.1007/s10714-005-0014-2 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/183820 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Phantom Cosmology with Non-minimally Coupled Real Scalar Field | |
| dc.type | text |