A twist on multicenter AdS${}_2$ solutions

Abstract

The multicenter solutions of 4d $\mathcal{N}=2$ supergravity contain a subset of scaling solutions with vanishing total angular momentum. In a near limit those solutions are asymptotically locally AdS${}_2\times$ S${}^2$, but we show that a higher moment of angular momentum contributes a subtle twist, rotating the S${}^2$ with time. This provides some potential hair distinguishing the asymptotics of these scaling solutions from the near horizon geometry of an extremal BPS black hole.

9 pages, version accepted for publication