Greybody factors for Myers-Perry black holes

被引：39

作者：

Boonserm, Petarpa ^{[1
]}

Chatrabhuti, Auttakit ^{[2
]}

Ngampitipan, Tritos ^{[2
]}

Visser, Matt ^{[3
]}

机构：

[1] Chulalongkorn Univ, Dept Math & Comp Sci, Fac Sci, Bangkok 10330, Thailand

[2] Chulalongkorn Univ, Particle Phys Res Lab, Fac Sci, Dept Phys, Bangkok 10330, Thailand

[3] Victoria Univ Wellington, Sch Math Stat & Operat Res, Wellington 6140, New Zealand

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 2014年 / 55卷 / 11期

关键词：

PARTICLE-EMISSION RATES; GRAVITATIONAL-WAVES; MASSLESS PARTICLES; BOUNDS;

D O I：

10.1063/1.4901127

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Myers-Perry black holes are higher-dimensional generalizations of the usual (3 + 1)-dimensional rotating Kerr black hole. They are of considerable interest in Kaluza-Klein models, specifically within the context of brane-world versions thereof. In the present article, we shall consider the greybody factors associated with scalar field excitations of the Myers-Perry spacetimes, and develop some rigorous bounds on these greybody factors. These bounds are of relevance for characterizing both the higher-dimensional Hawking radiation, and the super-radiance, that is expected for these spacetimes. (C) 2014 AIPPublishing LLC.

引用

页数：14

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