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arXiv · 0708.3984

Lectures on Nongeometric Flux Compactifications

Brian Wecht
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Abstract

These notes present a pedagogical review of nongeometric flux compactifications. We begin by reviewing well-known geometric flux compactifications in Type II string theory, and argue that one must include nongeometric "fluxes" in order to have a superpotential which is invariant under T-duality. Additionally, we discuss some elementary aspects of the worldsheet description of nongeometric backgrounds. This review is based on lectures given at the 2007 RTN Winter School at CERN.

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Brian Wecht. 2007-08-29. Lectures on Nongeometric Flux Compactifications. https://doi.org/10.1088/0264-9381%2F24%2F21%2Fs03

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