Extremal black hole horizons

被引：3
|
作者：
Armas, Jay [1 ,2 ]
Harmark, Troels [3 ]
Obers, Niels A. [3 ]
机构：
[1] ULB, Campus Plaine,CP 221, B-1050 Brussels, Belgium
[2] Int Solvay Inst, Serv Phys Theor & Math, Campus Plaine,CP 221, B-1050 Brussels, Belgium
[3] Univ Copenhagen, Niels Bohr Inst, Blegdarnsvef 17, DK-2100 Copenhagen O, Denmark
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2018年 / 03期
基金：
欧洲研究理事会;
关键词：
Black Holes; Black Holes in String Theory; NONEXISTENCE; STATIONARY; THEOREM;
D O I：
10.1007/JHEP03(2018)099
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：
Using the blackfold effective theory applied to extremal Kerr branes we provide evidence for the existence of new stationary extremal black hole solutions in asymptotically flat spacetime with both single and multiple disconnected horizons. These include extremal doubly-spinning black rings, black saturns, di-rings and hi-rings in five spacetime dimensions as well as extremal Myers-Perry black holes and black saturns in dimensions greater than five. Some of these constructions constitute the first examples of black hole solutions with extremal disconnected horizons in vacuum Einstein gravity.
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收藏
页数：33
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