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arXiv · 1909.08629

Uplifting Anti-D6-brane

Niccolò Cribiori·Renata Kallosh·Christoph Roupec·Timm Wrase
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Abstract

A simple, KKLT-like construction of de Sitter vacua in type IIA string theory is presented in an STU model with guidance from string theory U-duality and with an uplifting anti-D6-brane. In four dimensions the model is reduced to $\mathcal{N}=1$ supergravity with three chiral multiplets, namely $S$, $T$ and $U$, as well as one nilpotent multiplet representing the anti-D6-brane.

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Niccolò Cribiori, Renata Kallosh, Christoph Roupec, Timm Wrase. 2019-12-19. Uplifting Anti-D6-brane. https://doi.org/10.1007/jhep12(2019)171

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