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Open string models with Scherk-Schwarz SUSY breaking

M. Trapletti

hep-tharXiv:hep-th/0210290

Abstract

We apply the well-known Scherk-Schwarz supersymmetry breaking mechanism in an open string context. We construct a new Z3× Z3 model, containing only D9-branes, and rederive from a more geometric perspective the known Z6× Z2 model, containing D9, D5 and D 5 branes. We show recent results about the study of quantum instability of these models.

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