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arXiv · hep-th/9809065

Supersymmetry of Rotating Branes

Jerome P. Gauntlett·Robert C. Myers·Paul K. Townsend
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Abstract

We present a new 1/8 supersymmetric intersecting M-brane solution of D=11 supergravity with two independent rotation parameters. The metric has a non-singular event horizon and the near-horizon geometry is $adS_3\times S^3\times S^3\times\bE^2$ (just as in the non-rotating case). We also present a method of determining the isometry supergroup of supergravity solutions from the Killing spinors and use it to show that for the near horizon solution it is $D(2|1,α)\times D(2|1,α)$ where $α$ is the ratio of the two 3-sphere radii. We also consider various dimensional reductions of our solution, and the corresponding effect of these reductions on the Killing spinors and the isometry supergroups.

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Jerome P. Gauntlett, Robert C. Myers, Paul K. Townsend. 1998-09-09. Supersymmetry of Rotating Branes. https://doi.org/10.1103/physrevd.59.025001

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