WANDs of the black ring

被引：42

作者：

Pravda, V ^{[1
]}

Pravdová, A ^{[1
]}

机构：

[1] Acad Sci Czech Republ, Inst Math, CR-11567 Prague, Czech Republic

来源：

GENERAL RELATIVITY AND GRAVITATION | 2005年 / 37卷 / 07期

关键词：

Weyl aligned null direction; WAND; Petrov type;

D O I：

10.1007/s10714-005-0110-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Necessary conditions for various algebraic types of the Weyl tensor in higher dimensions are determined. These conditions are then used to find Weyl aligned null directions for the black ring solution. It is shown that the black ring solution is algebraically special, of type I-i, while locally on the horizon the type is II. One exceptional subclass - the Myers-Perry solution - is of type D.

引用

页码：1277 / 1287

页数：11

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