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arxiv: 0708.4116 · v2 · submitted 2007-08-30 · ✦ hep-th · hep-ph

Dynamical SUSY Breaking in Intersecting Brane Models

classification ✦ hep-th hep-ph
keywords braneintersectingmechanismmodelsscalesmallbreakingbroken
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We present a simple mechanism by which supersymmetry can be dynamically broken in intersecting brane models, naturally generating an exponentially small scale. Rather than utilize either non-Abelian gauge dynamics or D-instantons, our mechanism uses worldsheet instantons to generate the small scale in a hidden sector.

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