Black holes on gravitational instantons

被引：23
|
作者：
Chen, Yu [1 ]
Teo, Edward [1 ]
机构：
[1] Natl Univ Singapore, Dept Phys, Singapore 119260, Singapore
来源：
NUCLEAR PHYSICS B | 2011年 / 850卷 / 02期
关键词：
THEOREM;
D O I：
10.1016/j.nuclphysb.2011.04.019
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 classify and construct five-dimensional black holes on gravitational instantons in vacuum Einstein gravity, with R x U(1) x U(1) isometry. These black holes have spatial backgrounds which are Ricci-flat gravitational instantons with U(1) x U(1) isometry, and are completely regular space times outside the event horizon. Most of the known exact five-dimensional vacuum black-hole solutions can be classified within this scheme. Amongst the new space times presented are static black holes on the Euclidean Kerr and Taub-bolt instantons. We also present a rotating black hole on the Eguchi-Hanson instanton. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：253 / 272
页数：20
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