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arXiv · 1808.09428

de Sitter Vacua with a Nilpotent Superfield

Renata Kallosh·Andrei Linde·Evan McDonough·Marco Scalisi
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Abstract

We study the arguments given in [1] which suggest that the uplifting procedure in the KKLT construction is not valid. First we show that the modification of the SUSY breaking sector of the nilpotent superfield, as proposed in [1], is not consistent with non-linearly realized local supersymmetry of de Sitter supergravity. Keeping this issue aside, we also show that the corresponding bosonic potential does actually describe de Sitter uplifting.

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Renata Kallosh, Andrei Linde, Evan McDonough, Marco Scalisi. 2018-09-05. de Sitter Vacua with a Nilpotent Superfield. https://doi.org/10.1002/prop.201800068

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