Tunneling of Charged and Magnetized Fermions from the Kerr-Newman-Ads Black Hole with Magnetic Charges

被引:7
作者
Zeng, Xiao-Xiong [1 ]
Li, Qiang [2 ]
Hao, Jia-Bo [2 ]
机构
[1] Sichuan Univ Arts & Sci, Dazhou 635000, Peoples R China
[2] Sichuan Univ Arts & Sci, Dept Phys & Engn Technol, Dazhou 635000, Peoples R China
关键词
Hawking radiation; Fermions; Tunneling; Kerr-Newman-Ads black hole; Magnetic charge; HAWKING RADIATION; DIRAC PARTICLES;
D O I
10.1007/s10773-008-9881-0
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Tunneling of charged and magnetized Dirac particles from the Kerr-Newman-Ads black hole with magnetic charges is discussed in this paper. Owing to the electric and magnetic fields would couple with gravity field, we introduce the Dirac equation of charged and magnetized particles. Then by redefining the equivalent charge and gauge potential corresponding to the source with electric and magnetic charges, we discuss this tunneling once and obtain the same Hawking temperature. Both results show that the fermions tunneling formalism also come into existence in the charged and magnetized background space time.
引用
收藏
页码:1090 / 1097
页数:8
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