Mediation of Supersymmetry Breaking in a Class of String Theory Models
| dc.creator | de Alwis, S. P. | |
| dc.date | 2008-06-16 | |
| dc.date | 2009-02-03 | |
| dc.date.accessioned | 2026-07-07T12:56:39Z | |
| dc.date.available | 2026-07-07T12:56:39Z | |
| dc.description | A consistent theory of supersymmetry breaking must have a hidden sector, an observable sector, and must be embedded in a locally supersymmetric theory which arises from string theory. For phenomenological reasons it must also transmit supersymmetry from the hidden to the visible sector in a dominantly flavor neutral manner. Also any such theory of supersymmetry breaking has to take into account the problem of quadratic divergences which arise once the theory is embedded in supergravity. A class of possible models that arise from GKP-KKLT type IIB string compactifications, incorporating all this while being consistent with gauge unification, with just the bare minimum of necessary supergravity/string theory moduli fields coupled to the minimally supersymmetric standard model, is presented. Such models give reasonable values for the soft masses, the $μ$ and $Bμ$ terms and the gaugino masses. Assuming that an actual detailed realization exists, it is very likely that they are the simplest such possibility . | |
| dc.description | Minor revisions. Version to be published in JHEP | |
| dc.identifier | https://arxiv.org/abs/0806.2672 | |
| dc.identifier | http://arxiv.org/abs/0806.2672 | |
| dc.identifier | JHEP 0903:023,2009 | |
| dc.identifier | doi:10.1088/1126-6708/2009/03/023 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/224654 | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Mediation of Supersymmetry Breaking in a Class of String Theory Models | |
| dc.type | text |