Non-BPS black rings and black holes in Taub-NUT

被引：62

作者：

Bena, Iosif ^{[1
]}

Dall'Agata, Gianguido ^{[2
,3
]}

Giusto, Stefano ^{[1
]}

Ruef, Clement ^{[1
]}

Warner, Nicholas P. ^{[4
]}

机构：

[1] CEA Saclay, Inst Phys Theor, F-91191 Gif Sur Yvette, France

[2] Univ Padua, Dipartimento Fis G Galilei, I-35131 Padua, Italy

[3] Univ Padua, Ist Nazl Fis Nucl, Sez Padova, I-35131 Padua, Italy

[4] Univ So Calif, Dept Phys & Astron, Los Angeles, CA 90089 USA

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2009年 / 06期

关键词：

Black Holes in String Theory; Black Holes; String Duality;

D O I：

10.1088/1126-6708/2009/06/015

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：

We solve the recently-proposed equations describing non-BPS extremal multicenter configurations, and construct explicit solutions describing non-supersymmetric extremal black rings in Taub-NUT, as well as the seed solution for the most general extremal non-BPS under-rotating black hole in four dimensions. We also find solutions that contain both a black hole and a black ring, which descend to four-dimensional extremal non-BPS two-center black holes with generic charges.

引用

页数：26

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