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arXiv · hep-th/0012156

Type I Strings with F- and B-Flux

Ralph Blumenhagen·Boris Kors·Dieter Lust
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Abstract

We present non-supersymmetric toroidal compactifications of type I string theory with both constant background NSNS two-form flux and non-trivial magnetic flux on the various D9-branes. The non-vanishing B-flux admits four-dimensional models with three generations of chiral fermions in standard model like gauge groups. Additionally, we consider the orbifold T^4/Z_2, again with both kinds of background flux present, leading to non-supersymmetric as well as supersymmetric models in six dimensions. All models have T-dual descriptions as intersecting brane worlds.

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Ralph Blumenhagen, Boris Kors, Dieter Lust. 2000-12-18. Type I Strings with F- and B-Flux. https://doi.org/10.1088/1126-6708%2F2001%2F02%2F030

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