Supersymmetry breaking in warped geometry
May, 2003
16 pages
Published in:
- Eur.Phys.J.C 35 (2004) 267-275
e-Print:
- hep-ph/0305024 [hep-ph]
Report number:
- KAIST-TH-2003-05,
- KUNS-1841
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Abstract: (arXiv)
We examine the soft supersymmetry breaking parameters in supersymmetric theories on a slice of AdS_5 which generate the hierarchical Yukawa couplings by dynamically localizing the bulk matter fields in extra dimension. Such models can be regarded as the AdS dual of the recently studied 4-dimensional models which contain a supersymmetric CFT to generate the hierarchical Yukawa couplings. In such models, if supersymmetry breaking is mediated by the bulk radion superfield and/or some brane chiral superfields, potentially dangerous flavor-violating soft parameters can be naturally suppressed, thereby avoiding the SUSY flavor problem. We present some models of radion-dominated supersymmetry breaking which yield a highly predictive form of soft parameters in this framework.Note:
- 17 pages, no figures, uses JHEP class
- supersymmetry: symmetry breaking
- geometry: warped
- space-time: anti-de Sitter
- dimension: 5
- coupling: Yukawa
- radion
- field theory: conformal
- flavor: violation
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