Accelerating black diholes and static black dirings
Accelerating black diholes and static black dirings
复制标题
加速黑双洞和静态黑双洞
DOI:
10.1103/physrevd.73.024016
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发表时间:
2005
期刊:
影响因子:
--
通讯作者:
Edward Teo
中科院分区:
文献类型:
--
作者:
Edward Teo
We show how a recently discovered black-ring solution with a rotating 2-sphere can be turned into two new solutions of Einstein-Maxwell-dilaton theory. The first is a four-dimensional solution describing a pair of oppositely charged, extremal black holes--known as a black dihole--undergoing uniform acceleration. The second is a five-dimensional solution describing a pair of concentric, static extremal black rings carrying opposite dipole charges--a so-called black diring. The properties of both solutions, which turn out to be formally very similar, are analyzed in detail. We also present, in an appendix, an accelerating version of the Zipoy-Voorhees solution in four-dimensional Einstein gravity.
DOI:
--
发表时间:
2006
期刊:
Physical Review D 73巻4号
影响因子:
--
作者:
三島隆;井口英雄
通讯作者:
井口英雄