Soft gluon theorems in curved spacetime

被引:4
|
作者
Cheng, Peng [1 ,2 ,3 ]
Mao, Pujian [1 ,2 ]
机构
[1] Tianjin Univ, Ctr Joint Quantum Studies, Sch Sci, 135 Yaguan Rd, Tianjin 300350, Peoples R China
[2] Tianjin Univ, Sch Sci, Dept Phys, 135 Yaguan Rd, Tianjin 300350, Peoples R China
[3] Lanzhou Univ, Lanzhou Ctr Theoret Phys, Key Lab Theoret Phys Gansu Prov, 222 South Tianshui Rd, Lanzhou 730000, Gansu, Peoples R China
基金
中国国家自然科学基金;
关键词
D O I
10.1103/PhysRevD.107.065010
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In this paper, we derive a soft gluon theorem in the near horizon region of the Schwarzschild black hole from the Ward identity of the near horizon large gauge transformation. The flat spacetime soft gluon theorem can be recovered as a limiting case of the curved spacetime.
引用
收藏
页数:8
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