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Type-D space-times with a Killing tensor

1981; Institute of Physics; Volume: 14; Issue: 1 Linguagem: Inglês

10.1088/0305-4470/14/1/017

1361-6447

M. Demiański, M. Francaviglia,

Advanced Differential Geometry Research

Investigates conditions under which a vacuum type-D space-time admits a regular S2 separability structure. All vacuum type-D space-times without acceleration admit such a structure. It turns out that the structure is completely determined by the Killing tensor and the metric.