Rotating Kaluza-Klein multi-black holes with godel parameter

被引：34

作者：

Matsuno, Ken ^{[1
]}

Ishihara, Hideki ^{[1
]}

Nakagawa, Toshiharu ^{[1
]}

Tomizawa, Shinya ^{[2
]}

机构：

[1] Osaka City Univ, Grad Sch Sci, Dept Math & Phys, Sumiyoshi Ku, Osaka 5588585, Japan

[2] KEK, Inst Particle & Nucl Studies, Cosmophys Grp, Tsukuba, Ibaraki 3050801, Japan

来源：

PHYSICAL REVIEW D | 2008年 / 78卷 / 06期

关键词：

D O I：

10.1103/PhysRevD.78.064016

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We obtain new five-dimensional supersymmetric rotating multi-Kaluza-Klein black hole solutions with the Godel parameter in the Einstein-Maxwell system with a Chern-Simons term. These solutions have no closed timelike curve outside the black hole horizons. At infinity, the space-time is effectively four-dimensional. Each horizon admits various lens space topologies L(n;1) = S-3/Z(n) in addition to a round S-3. The space-time can have outer ergoregions disjointed from the black hole horizons, as well as inner ergoregions attached to each horizon. We discuss the rich structures of ergoregions.

引用

页数：10