Two-Stage Inflation in Supergravity
| dc.creator | Lazarides, G. | |
| dc.creator | Tetradis, N. | |
| dc.date | 1998-02-04 | |
| dc.date | 1998-10-20 | |
| dc.date.accessioned | 2026-07-07T11:35:26Z | |
| dc.date.available | 2026-07-07T11:35:26Z | |
| dc.description | We investigate the viability of a two-stage inflationary scenario in the context of supergravity, so as to resolve the problem of initial conditions for hybrid inflation. We allow for non-renormalizable terms in the superpotential and consider the most general form of the Kahler potential and the gauge kinetic function. We construct a model with two stages of inflation, the first driven by D-term and the second by F-term energy density. The viability of this scenario depends on the non-minimal terms in the Kahler potential, for which we derive the necessary constraints. | |
| dc.description | 25 pages, LaTeX file, 2 figures in eps format, minor corrections to the text | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9802242 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9802242 | |
| dc.identifier | Phys.Rev.D58:123502,1998 | |
| dc.identifier | doi:10.1103/PhysRevD.58.123502 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/198593 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | Astrophysics | |
| dc.title | Two-Stage Inflation in Supergravity | |
| dc.type | text |