Aspects of a supersymmetric Brans-Dicke theory
| dc.creator | Catena, Riccardo | |
| dc.date | 2006-11-21 | |
| dc.date | 2007-01-22 | |
| dc.date.accessioned | 2026-07-07T11:02:59Z | |
| dc.date.available | 2026-07-07T11:02:59Z | |
| dc.description | We consider a locally supersymmetric theory where the Planck mass is replaced by a dynamical superfield. This model can be thought of as the Minimal Supersymmetric extension of the Brans-Dicke theory (MSBD). The motivation that underlies this analysis is the research of possible connections between Dark Energy models based on Brans-Dicke-like theories and supersymmetric Dark Matter scenarios. We find that the phenomenology associated with the MSBD model is very different compared to the one of the original Brans-Dicke theory: the gravitational sector does not couple to the matter sector in a universal metric way. This feature could make the minimal supersymmetric extension of the BD idea phenomenologically inconsistent. | |
| dc.description | 6 pages, one section is added | |
| dc.identifier | https://arxiv.org/abs/hep-th/0611224 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0611224 | |
| dc.identifier | Phys.Rev.D75:044019,2007 | |
| dc.identifier | doi:10.1103/PhysRevD.75.044019 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/188439 | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | Astrophysics | |
| dc.title | Aspects of a supersymmetric Brans-Dicke theory | |
| dc.type | text |