MSSM soft terms from supergravity with gauged R-symmetry in de Sitter vacuum
| Data(s) |
01/01/2016
|
|---|---|
| Resumo |
We work out the phenomenology of a model of supersymmetry breaking in the presence of a tiny (tunable) positive cosmological constant, proposed by the authors in arXiv:1403.1534. It utilizes a single chiral multiplet with a gauged shift symmetry that can be identified with the string dilaton (or an appropriate compactification modulus). The model is coupled to the MSSM, leading to calculable soft supersymmetry breaking masses and a distinct low energy phenomenology that allows to differentiate it from other models of supersymmetry breaking and mediation mechanisms. |
| Formato |
application/pdf |
| Identificador |
http://boris.unibe.ch/74089/1/1-s2.0-S0550321315003855-main.pdf Antoniadis, Ignatios; Knoops, R. (2016). MSSM soft terms from supergravity with gauged R-symmetry in de Sitter vacuum. Nuclear physics. B, 902, pp. 69-94. North Holland 10.1016/j.nuclphysb.2015.11.010 <http://dx.doi.org/10.1016/j.nuclphysb.2015.11.010> doi:10.7892/boris.74089 info:doi:10.1016/j.nuclphysb.2015.11.010 urn:issn:0550-3213 |
| Idioma(s) |
eng |
| Publicador |
North Holland |
| Relação |
http://boris.unibe.ch/74089/ |
| Direitos |
info:eu-repo/semantics/openAccess |
| Fonte |
Antoniadis, Ignatios; Knoops, R. (2016). MSSM soft terms from supergravity with gauged R-symmetry in de Sitter vacuum. Nuclear physics. B, 902, pp. 69-94. North Holland 10.1016/j.nuclphysb.2015.11.010 <http://dx.doi.org/10.1016/j.nuclphysb.2015.11.010> |
| Palavras-Chave | #530 Physics |
| Tipo |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion PeerReviewed |
