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On messengers and metastability in gauge mediation
One notoriously difficult problem in perturbative gauge mediation of supersymmetry breaking via messenger fields is the generic presence of a phenomenologically unacceptable vacuum with messenger vevs, with a lower energy than the desired (MSSM) vacuum. We investigate the possibility that quantum co...
| Autores principales: | , , |
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| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | eng |
| Publicado: |
Phys. Lett. B
2010
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.physletb.2011.02.063 http://cds.cern.ch/record/1308076 |