Kerr-Taub-NUT spacetime with Maxwell and dilaton fields
PHYSICAL REVIEW D, vol.77, no.12, 2008 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 77 Issue: 12
- Publication Date: 2008
- Doi Number: 10.1103/physrevd.77.124022
- Journal Name: PHYSICAL REVIEW D
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Open Archive Collection: AVESIS Open Access Collection
- Anadolu University Affiliated: Yes
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.