Supersymmetric black rings and three-charge supertubes

被引：182

作者：

Elvang, H ^{[1
]}

Emparan, R

Mateos, D

Reall, HS

机构：

[1] Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA

[2] Univ Barcelona, Dept Fis Fonamental, Inst Catalana Rec & Estudis Avancats, E-08028 Barcelona, Spain

[3] Univ Barcelona, CER Astrofis Fis Particules & Cosmol, E-08028 Barcelona, Spain

[4] Perimeter Inst Theoret Phys, Waterloo, ON N2J 2W9, Canada

[5] Univ Calif Santa Barbara, Kavli Inst Theoret Phys, Santa Barbara, CA 93106 USA

来源：

PHYSICAL REVIEW D | 2005年 / 71卷 / 02期

关键词：

D O I：

10.1103/PhysRevD.71.024033

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present supergravity solutions for 1/8-supersymmetric black supertubes with three charges and three dipoles. Their reduction to five dimensions yields supersymmetric black rings with regular horizons and two independent angular momenta. The general solution contains seven independent parameters and provides the first example of nonuniqueness of supersymmetric black holes. In ten dimensions, the solutions can be realized as D1-D5-P black supertubes. We also present a worldvolume construction of a supertube that exhibits three dipoles explicitly. This description allows an arbitrary cross section but captures only one of the angular momenta.

引用

页码：024033 / 1

页数：30

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