Space-time diagrammatics
arXiv:1211.1718 · doi:10.1103/PhysRevD.86.124041
Abstract
We introduce a new class of two-dimensional diagrams, the \emph{projection diagrams}, as a tool to visualize the global structure of space-times. We construct the diagrams for several metrics of interest, including the Kerr-Newman - (anti) de Sitter family, with or without cosmological constant, and the Emparan-Reall black rings.
41 pages, minor changes and corrections