Published January 1, 2008 | Version v1
Journal article Open

Kerr-Taub-NUT spacetime with Maxwell and dilaton fields

  • 1. Feza Gursey Inst, TR-34684 Istanbul, Turkey
  • 2. Anadolu Univ, Dept Phys, TR-26470 Eskisehir, Turkey
  • 3. Koc Univ, Dept Phys, TR-34450 Istanbul, Turkey

Description

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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