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arXiv · hep-th/0610263

Geometric and Non-Geometric Compactifications of IIB Supergravity

R. A. Reid-Edwards
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Abstract

Complimentary geometric and non-geometric consistent reductions of IIB supergravity are studied. The geometric reductions on the identified group manifold X are found to have a gauge symmetry with Lie algebroid structure, generalising that found in similar reductions of the Bosonic string theory and eleven-dimensional supergravity. Examples of such compactifications are considered and the symmetry breaking in each case is analysed. Complimentary to the reductions on X are the nine-dimensional S-duality twisted reductions considered in the second half of the paper. The general reduced theory is given and symmetry breaking is investigated. The non-geometric S-duality twisted reductions and their relation to geometric reductions of F-Theory on X is briefly discussed.

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R. A. Reid-Edwards. 2006-10-25. Geometric and Non-Geometric Compactifications of IIB Supergravity. https://doi.org/10.1088/1126-6708%2F2008%2F12%2F043

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