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Moduli Stabilization for Intersecting Brane Worlds in Type 0' String Theory

Ralph Blumenhagen·Boris Kors·Dieter Lust
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Abstract

Starting from the non-supersymmetric, tachyon-free orientifold of type 0 string theory, we construct four-dimensional brane world models with D6-branes intersecting at angles on internal tori. They support phenomenologically interesting gauge theories with chiral fermions. Despite the theory being non-supersymmetric the perturbative scalar potential induced at leading order is shown to stabilize geometric moduli, leaving only the dilaton tadpole uncanceled. As an example we present a three generation model with gauge group and fermion spectrum close to a left-right symmetric extension of the Standard Model.

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Ralph Blumenhagen, Boris Kors, Dieter Lust. 2002-02-05. Moduli Stabilization for Intersecting Brane Worlds in Type 0' String Theory. https://doi.org/10.1016/s0370-2693(02)01504-6

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