5D Black Rings and 4D Black Holes
arXiv:hep-th/0504126 · doi:10.1088/1126-6708/2006/02/023
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.
8 pages; version 2, with additional references and explanations