中国物理B ›› 2001, Vol. 10 ›› Issue (10): 979-982.doi: 10.1088/1009-1963/10/10/318

• GEOPHYSICS, ASTRONOMY, AND ASTROPHYSICS • 上一篇    

NON-THERMAL RADIATION FROM A NON-KERR－NEWMAN BLACK HOLE

谢实崇1, 杨雪特1, 杨树政2, 林理彬2   

  1. (1)Department of Physics, Neijiang Teachers College, Neijiang 641112, China; (2)Department of Physics, Sichuan University, Chengdu 610065, China
  • 收稿日期:2000-10-17 修回日期:2001-04-23 出版日期:2005-06-12 发布日期:2005-06-12

NON-THERMAL RADIATION FROM A NON-KERR－NEWMAN BLACK HOLE

Xie Shi-chong (谢实崇)a, Yang Xue-te (杨雪特)a, Yang Shu-zheng (杨树政)b, Lin Li-bin (林理彬)b   

  1. a Department of Physics, Neijiang Teachers College, Neijiang 641112, China; b Department of Physics, Sichuan University, Chengdu 610065, China
  • Received:2000-10-17 Revised:2001-04-23 Online:2005-06-12 Published:2005-06-12

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摘要： In the spacetime of a charged spinning black hole, the distribution of particle energy levels has been studied. Near the event horizon of such a black hole a crossing of the particle energy levels exists, which leads to the occurrence of non-thermal radiation of the black hole. This quantum effect is non-thermal and also different from those of the Kerr and Kerr－Newman black holes.

Abstract: In the spacetime of a charged spinning black hole, the distribution of particle energy levels has been studied. Near the event horizon of such a black hole a crossing of the particle energy levels exists, which leads to the occurrence of non-thermal radiation of the black hole. This quantum effect is non-thermal and also different from those of the Kerr and Kerr－Newman black holes.

Key words: black hole, event horizon, radiation

中图分类号:  (Black holes)

  • 97.60.Lf
04.20.Gz (Spacetime topology, causal structure, spinor structure) 95.30.Sf (Relativity and gravitation) 04.70.-s (Physics of black holes)