2005/04/19 by Henriette Elvang, Roberto Emparan, David Mateos +2 · 99 citations
Physics and Astronomy · #Angular momentum #Black Holes and Theoretical Physics #Black hole (networking) #Event horizon #Extremal black hole #Horizon #Quantum Electrodynamics and Casimir Effect #Quantum Mechanics and Non-Hermitian Physics #Ring singularity #Singularity #hep-th
paper · pdf · doi:10.1088/1126-6708/2005/08/042
published in Journal of High Energy Physics 2005(08), 042 (Springer Nature) · 28 pages; v2: Relevant references to earlier work added
arxiv created 2005/04/19 · openalex publication_date 2005/08/10 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
We present supersymmetric solutions describing black holes with non-vanishing angular momentum in four dimensional asymptotically flat space. The solutions are obtained by Kaluza-Klein reduction of five-dimensional supersymmetric black rings wrapped on the fiber of a Taub-NUT space. We show that in the four-dimensional description the singularity of the nut can be hidden behind a regular black hole event horizon and thereby obtain an explicit example of a non-static multi-black hole solution in asymptotically flat four dimensions.