Minimal massive supergravity is the supersymmetric extension of minimal massive gravity in three dimensions. The theory admits a supersymmetric anti-de Sitter vacuum around which the propagating modes of spin 2 and 3/2 combine into a supermultiplet. In this letter, we determine the most general supersymmetric solution of the theory by analyzing its Killing spinor equations. Just as for topologically massive supergravity, the general supersymmetric solution is a plane wave with a null Killing vector field. As a particular subclass we find null-warped AdS3 spaces and, with proper periodic identifications, null-warped AdS3 black holes.

中文翻译：

---

最小质量超重力的一般超对称解


最小质量超重力是最小质量重力在三维中的超对称延伸。该理论承认一个超对称的反 de Sitter 真空，围绕该真空，自旋 2 和 3/2 的传播模式结合成一个超多重态。在本文中，我们通过分析该理论的 Killing 旋量方程来确定该理论的最通用超对称解。与拓扑质量超引力一样，一般的超对称解是具有零 Killing 矢量场的平面波。作为一个特定的子类，我们发现了零翘曲的 AdS3 空间，并且通过适当的定期识别，发现了零翘曲的 AdS3 黑洞。