Charging black Saturn?

被引:21
作者
Chng, Brenda [1 ]
Mann, Robert [2 ,3 ]
Radu, Eugen [4 ]
Stelea, Cristian [5 ]
机构
[1] Natl Univ Singapore, Dept Phys, 2 Sci Dr 3, Singapore 117542, Singapore
[2] Perimeter Inst Theoret Phys, N Waterloo, ON N2L 2Y5, Canada
[3] Univ Waterloo, Dept Phys & Astron, Waterloo, ON N2L 3G1, Canada
[4] Univ Tours, Lab Math & Phys Theor, Tours, France
[5] Univ British Columbia, Dept Phys & Astron, Vancouver, BC V6T 1Z1, Canada
关键词
Classical Theories of Gravity; Black Holes;
D O I
10.1088/1126-6708/2008/12/009
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We construct new charged static solutions of the Einstein-Maxwell field equations in five dimensions via a solution generation technique utilizing the symmetries of the reduced Lagrangian. By applying our method on the multi-Reissner-Nordstrom solution in four dimensions, we generate the multi-Reissner-Nordstrom solution in five dimensions. We focus on the five-dimensional solution describing a pair of charged black objects with general masses and electric charges. This solution includes the double Reissner-Nordstrom solution as well as the charged version of the five-dimensional static black Saturn. However, all the black Saturn configurations that we found contain either a conical or naked singularity. We also obtain a non-extremal configuration of charged black strings that reduces in the extremal limit to a Majumdar-Papapetrou like solution in five dimensions.
引用
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页数:27
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