New Issues in the Inflationary Scenario
| dc.creator | Imponente, Giovanni | |
| dc.date | 2004-11-11 | |
| dc.date.accessioned | 2026-07-07T03:29:09Z | |
| dc.date.available | 2026-07-07T03:29:09Z | |
| dc.description | We briefly review the arising of an inflationary phase in the Universe evolution in order to discuss an inhomogeneous cosmological solution in presence of a real self interacting scalar field minimally coupled to gravity in the region of a slow rolling potential plateau. During the inhomogeneous de Sitter phase the scalar field dominant term is a function of the spatial coordinates only. We apply this generic solution to the Coleman-Weinberg potential and to the Lemaitre-Tolman metric. This framework specialized nearby the FLRW model allows a classical origin for the inhomogeneous perturbations spectrum. | |
| dc.description | 10 pages, Invited contribution for the 'New Talents' Session for the Proceedings of the 42nd International School of Subnuclear Physics, Erice, 29 Aug- 6 Sept 2004, Italy -- 'J.Bell' Diploma | |
| dc.identifier | https://arxiv.org/abs/gr-qc/0411058 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/0411058 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/35107 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | New Issues in the Inflationary Scenario | |
| dc.type | text |