Tuesday, April 17, 2012

1204.3116 (Yu Chen et al.)

Rotating black rings on Taub-NUT    [PDF]

Yu Chen, Edward Teo
In this paper, we construct new solutions describing rotating black rings on Taub-NUT using the inverse-scattering method. These are five-dimensional vacuum space-times, generalising the Emparan-Reall and extremal Pomeransky-Sen'kov black rings to a Taub-NUT background space. When reduced to four dimensions in Kaluza-Klein theory, these solutions describe (possibly rotating) electrically charged black holes in superposition with a finitely separated magnetic monopole. Various properties of these solutions are studied, from both a five- and four-dimensional perspective.
View original: http://arxiv.org/abs/1204.3116

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