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arXiv · 1107.2796

Supersymmetric Janus solutions in five and ten dimensions

Minwoo Suh
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Abstract

We explicitly truncate N = 8 gauged supergravity in five dimensions to its SU(3)-invariant sector with dilaton and axion fields. We show that this truncation has a solution which is identical to the super Janus constructed in N = 2 gauged supergravity in five dimensions. Then we lift the solution of the SU(3)-invariant truncation to type IIB supergravity by employing the consistent truncation ansatz. We show that the lifted solution falls into a special case of the supersymmetric Janus solutions constructed in type IIB supergravity. Additionally, we also prove that the lifted solution provides a particular example of the consistent truncations of type IIB supergravity on Sasaki-Einstein manifolds.

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Minwoo Suh. 2011-09-28. Supersymmetric Janus solutions in five and ten dimensions. https://doi.org/10.1007/jhep09(2011)064

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