First-order attractor flow equations for supersymmetric black rings in N=2, D=5 supergravity

被引：2
|
作者：
Chen, Yi-Xin [1 ]
Wang, Yong-Qiang [1 ]
机构：
[1] Zhejiang Univ, Zhejiang Inst Modern Phys, Hangzhou 310027, Peoples R China
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2008年 / 02期
关键词：
field theories in higher dimensions; black holes in string theory; M-theory; supergravity models;
D O I：
10.1088/1126-6708/2008/02/052
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：
In this paper we investigate the attractor mechanism in the five dimensional low energy supergravity theory corresponding to M-theory compactified on a Calabi-Yau threefold CY3. Using very special geometry, we derive the general first-order attractor flow equations for BPS and non-BPS solutions in five-dimensional Gibbons-Hawking spaces. Especially, considering the supersymmetric solution, we obtain the first-order flow equations for supersymmetric (multi) black rings. We also solve the flow equations and discuss some properties of the solutions of flow equations.
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页数：18
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