Classification of Near-Horizon Geometries of Extremal Black Holes.
Classification of Near-Horizon Geometries of Extremal Black Holes.
复制标题
极端黑洞的近水压几何形状的分类。
DOI：
10.12942/lrr-2013-8
复制
发表时间：
2013
影响因子：
40.6
通讯作者：
Lucietti J
中科院分区：
文献类型：
--
作者：
Kunduri HK;Lucietti J
任何包含简并杀戮视界的时空，如极端黑洞，都具有定义明确的近视界几何概念。我们以统一的方式从不同的维度和理论回顾了这类近视界几何解。我们讨论了各种一般结果，包括水平拓扑学和近水平对称性增强。我们还讨论了近视界几何分类在从真空引力到爱因斯坦-麦克斯韦理论和超引力理论中的地位。最后，我们讨论了在极值黑洞分类和各种相关课题中的应用。文中给出了几个新的结果，并强调了整个过程中存在的问题。
Any spacetime containing a degenerate Killing horizon, such as an extremal black hole, possesses a well-defined notion of a near-horizon geometry. We review such near-horizon geometry solutions in a variety of dimensions and theories in a unified manner. We discuss various general results including horizon topology and near-horizon symmetry enhancement. We also discuss the status of the classification of near-horizon geometries in theories ranging from vacuum gravity to Einstein-Maxwell theory and supergravity theories. Finally, we discuss applications to the classification of extremal black holes and various related topics. Several new results are presented and open problems are highlighted throughout.