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arXiv · 1503.01552

Non-geometric Calabi-Yau compactifications and fractional mirror symmetry

Dan Israel
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Abstract

We construct a wide class of non-geometric compactifications of type II superstring theories preserving N=1 space-time supersymmetry in four dimensions, starting from Calabi-Yau compactifications at Gepner points. Particular examples of this construction provide quantum equivalences between Calabi-Yau compactifications and non-Calabi-Yau ones, generalizing mirror symmetry. The associated Landau-Ginzburg models involve both chiral and twisted chiral multiplets hence cannot be lifted to ordinary Calabi-Yau gauged linear sigma-models.

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Dan Israel. 2015-03-05. Non-geometric Calabi-Yau compactifications and fractional mirror symmetry. https://doi.org/10.1103/physrevd.91.066005

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