Kerr-Taub-NUT spacetime with Maxwell and dilaton fields
Alikram N. AlievFeza Gürsey Institute, P.K. 6 Çengelköy, 34684 Istanbul, TurkeyHakan CebeciFeza Gürsey Institute, P.K. 6 Çengelköy, 34684 Istanbul, TurkeyTekin DereliFeza Gürsey Institute, P.K. 6 Çengelköy, 34684 Istanbul, Turkey
2008en
ABI
Abstract
We present an exact solution describing a stationary and axisymmetric object with electromagnetic and dilaton fields. The solution generalizes the usual Kerr-Taub-NUT (Newman-Unti-Tamburino) spacetime in general relativity and is obtained by boosting this spacetime in the fifth dimension and performing a Kaluza-Klein reduction to four dimensions. We also discuss the physical parameters of this solution and calculate its gyromagnetic ratio.
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Cited by 40 references