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arXiv · 1204.1979

Non-Geometric Fluxes in Supergravity and Double Field Theory

David Andriot·Olaf Hohm·Magdalena Larfors·Dieter Lust·Peter Patalong
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Abstract

In this paper we propose ten-dimensional realizations of the non-geometric fluxes Q and R. In particular, they appear in the NSNS Lagrangian after performing a field redefinition that takes the form of a T-duality transformation. Double field theory simplifies the computation of the field redefinition significantly, and also completes the higher-dimensional picture by providing a geometrical role for the non-geometric fluxes once the winding derivatives are taken into account. The relation to four-dimensional gauged supergravities, together with the global obstructions of non-geometry, are discussed.

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David Andriot, Olaf Hohm, Magdalena Larfors, Dieter Lust, Peter Patalong. 2012-04-09. Non-Geometric Fluxes in Supergravity and Double Field Theory. https://doi.org/10.1002/prop.201200085

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