Separability of multi-charge black holes in supergravity

被引：7

作者：

Davis, Paul ^{[1
]}

机构：

[1] Univ Cambridge, Ctr Math Sci, DAMTP, Cambridge CB3 0WA, England

来源：

CLASSICAL AND QUANTUM GRAVITY | 2006年 / 23卷 / 23期

关键词：

D O I：

10.1088/0264-9381/23/23/014

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this paper, we show that some five-dimensional rotating black hole solutions of both gauged and ungauged supergravity, with independent rotation parameters and three charges, admit separable solutions to the massless Hamilton-Jacobi and Klein-Gordon equations. This allows us to write a conformal Killing tensor for the spacetime. Conformal Killing tensors obey an equation involving a co-vector field. We find this co-vector field in three specific examples and also give a general formula for it.

引用

页码：6829 / 6844

页数：16

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