(05009)5D Black Rings and 4D Black Holes

来源:数学科学研究中心

Abstract


It has recently been shown that the M theory lift of a IIA 4D BPS Calabi-Yau black hole is a 5D BPS black hole spinning at the center of a Taub-NUT-flux geometries, and a certain linear relation between 4D and 5D BPS partition functions was accordingly proposed. In the present work we fortify and enrich this proposal by showing that the M-theory lift of the general 4D multi-black hole geometry are 5D black rings in a Taub-NUT-flux geometry.
* Permanent address: Jefferson Physical Laboratory, Harvard University, Cambridge, MA,
USA.

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