Kerr-Taub-NUT spacetime with Maxwell and dilaton fields

被引：32

作者：

Aliev, Alikram N. ^{[1
]}

Cebeci, Hakan ^{[2
]}

Dereli, Tekin ^{[3
]}

机构：

[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

来源：

PHYSICAL REVIEW D | 2008年 / 77卷 / 12期

关键词：

D O I：

10.1103/PhysRevD.77.124022

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

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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页数：6

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