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arXiv · 1306.2761

Dimensional Oxidation of Non-geometric Fluxes in Type II Orientifolds

Ralph Blumenhagen·Xin Gao·Daniela Herschmann·Pramod Shukla
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Abstract

Some aspects of string compactifications with non-geometric fluxes are revisited in the light of recent progress in double field theory. After rederiving the general form of these fluxes, we consider the proposed flux induced four-dimensional effective superpotential and oxidize its induced scalar potential to terms in a ten-dimensional action. This analysis is performed independently for an explicit toroidal type IIA and its T-dual type IIB orientifold. We show in detail that the result of this bottom-up approach is compatible with the gauged supergravity motivated flux formulation of the double field theory action in both the NS-NS and the R-R sector.

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Ralph Blumenhagen, Xin Gao, Daniela Herschmann, Pramod Shukla. 2013-10-18. Dimensional Oxidation of Non-geometric Fluxes in Type II Orientifolds. https://doi.org/10.1007/jhep10(2013)201

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