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Lorentzian symmetric spaces in supergravity

José Figueroa-O'Farrill
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Abstract

I will discuss the emergence of lorentzian symmetric spaces as supersymmetric supergravity backgrounds. I will focus on supergravity theories in dimension 11, 10, and 6, and will concentrate on the determination of the so-called maximally supersymmetric backgrounds, for which a classification exists up to local isometry. A special class of lorentzian symmetric spaces also plays a role in the determination of parallelisable supergravity backgrounds in type II supergravity, which I will also summarise. (To appear in the proceedings of the programme "Geometry of pseudo-riemannian manifolds with application to physics", hosted by the Erwin Schroedinger International Institute for Mathematical Physics.)

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José Figueroa-O'Farrill. 2007-02-08. Lorentzian symmetric spaces in supergravity. https://arxiv.org/abs/math/0702205

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