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arXiv · 1907.08413

Consistent $S^3$ reductions of six-dimensional supergravity

Henning Samtleben·Özgür Sarıoğlu
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Abstract

We work out the consistent AdS$_3\times S^3$ truncations of the bosonic sectors of both the six-dimensional ${\cal N}=(1,1)$ and ${\cal N}=(2,0)$ supergravity theories. They result in inequivalent three-dimensional half-maximal ${\rm SO}(4)$ gauged supergravities describing 32 propagating bosonic degrees of freedom apart from the non-propagating supergravity multiplet. We present the full non-linear Kaluza-Klein reduction formulas and illustrate them by explicitly uplifting a number of AdS$_3$ vacua.

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Henning Samtleben, Özgür Sarıoğlu. 2019-07-19. Consistent $S^3$ reductions of six-dimensional supergravity. https://doi.org/10.1103/physrevd.100.086002

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