Sequences of extremal radially excited rotating black holes.
Sequences of extremal radially excited rotating black holes.
复制标题
极端径向激发旋转黑洞序列
DOI：
10.1103/physrevlett.112.011101
复制
发表时间：
2014
影响因子：
8.6
通讯作者：
E. Radu
中科院分区：
文献类型：
--
作者：
J. L. Blazquez-Salcedo;J. Kunz;F. Navarro-Lerida;E. Radu
在Einstein-Maxwell-Chern-Simons理论中，当Chern-Simons耦合常数达到临界值时，Reissner-Nordström极值解不再是角动量为零的单一极值解。取而代之的是一系列旋转的极值解，用磁U（1）势的节点数来标记。与相同的近视界解相关联，这些径向激发的极值解的质量收敛到极值Reissner-Nordström解的质量。另一方面，并非所有的近地平线解决方案也实现为全球解决方案。
In the Einstein-Maxwell-Chern-Simons theory the extremal Reissner-Nordström solution is no longer the single extremal solution with vanishing angular momentum, when the Chern-Simons coupling constant reaches a critical value. Instead a whole sequence of rotating extremalsolutions arises, labeled by the node number of the magnetic U(1) potential. Associated with the same near horizon solution, the mass of these radially excited extremal solutions converges to the mass of the extremal Reissner-Nordström solution. On the other hand, not all near horizon solutions are also realized as global solutions.