40 citations · 139 across the 6 of their papers we have counts for
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hep-th2005★ 23 cited
Cosmic Billiards with Painted Walls in Non-Maximal Supergravities: a worked out example
Pietro Fre', Floriana Gargiulo, Ksenya Rulik
The derivation of smooth cosmic billiard solutions through the compensator method is extended to non maximal supergravities. A new key feature is the non-maximal split nature of th…
hep-th2005★ 23 cited
The general pattern of Kac Moody extensions in supergravity and the issue of cosmic billiards
Pietro Fre', Floriana Gargiulo, Ksenya Rulik +1
In this paper we study the systematics of the affine extension of supergravity duality algebras when we step down from D=4 to D=2. For all D=4 supergravities (with N >= 3) there is…