Particle motion and scalar field propagation in Myers-Perry black-hole spacetimes in all dimensions

被引:44
作者
Vasudevan, M [1 ]
Stevens, KA [1 ]
Page, DN [1 ]
机构
[1] Univ Alberta, Inst Theoret Phys, Edmonton, AB T6G 2J1, Canada
关键词
D O I
10.1088/0264-9381/22/7/017
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We study separability of the Hamilton-Jacobi and massive Klein-Gordon equations in the general Myers-Perry black-hole background in all dimensions. Complete separation of both equations is carried out in cases when there are two sets of equal black-hole rotation parameters, which significantly enlarges the rotational symmetry group. We explicitly construct a nontrivial, irreducible Killing tensor associated with the enlarged symmetry group which permits separation. We also derive first-order equations of motion for particles in these backgrounds and examine some of their properties.
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收藏
页码:1469 / 1482
页数:14
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