Greybody factors for rotating black holes on codimension-2 branes
Greybody factors for rotating black holes on codimension-2 branes
复制标题
余维 2 膜上旋转黑洞的灰体因子
DOI:
10.1088/1126-6708/2008/03/019
复制
发表时间:
2007-11
影响因子:
5.4
通讯作者:
Su, Rukeng
中科院分区:
文献类型:
--
作者:
Wang, Bin;Hwang, W. -Y. Pauchy;Chen, Songbai;Su, Rukeng
We study the absorption probability and Hawking radiation of the scalar field in the rotating black holes on codimension-2 branes. We find that finite brane tension modifies the standard results in Hawking radiation if compared with the case when brane tension is completely negligible. We observe that the rotation of the black hole brings richer physics. Nonzero angular momentum triggers the super-radiance which becomes stronger when the angular momentum increases. We also find that rotations along different angles influence the result in absorption probability and Hawking radiation. Compared with the black hole rotating orthogonal to the brane, in the background that black hole spins on the brane, its angular momentum brings less super-radiance effect and the brane tension increases the range of frequency to accommodate super-radiance. These information can help us know more about the rotating codimension-2 black holes.
登录
查看更多内容
影响因子:
5
作者:
S. Giddings;S. Thomas
通讯作者:
S. Giddings;S. Thomas
影响因子:
5
作者:
Aliev, AN;Gümrükçüoglu, AE
通讯作者:
Gümrükçüoglu, AE
影响因子:
8.6
作者:
R. Emparan;G. Horowitz;R. Myers
通讯作者:
R. Emparan;G. Horowitz;R. Myers
影响因子:
5
作者:
Lihui Liu;Bin Wang;Guo-Hong Yang
通讯作者:
Lihui Liu;Bin Wang;Guo-Hong Yang
影响因子:
5
作者:
N. Sanchez
通讯作者:
N. Sanchez