On particles tunneling from the Taub-NUT-AdS black hole  

作　　者：曾晓雄 李强 

机构地区：[1]Department of Physics and Engineering Technology,Sichuan University of Arts and Science [2]Editorial Board of Journal of Sichuan University of Arts and Science

出　　处：《Chinese Physics B》2009年第11期4716-4720,共5页中国物理B（英文版）

基　　金：Project supported by the Natural Science Foundation of Sichuan Education Office of China (Grant Nos 08ZA137 and 07ZC039)

摘　　要：This paper discusses tunneling of scalar particles and Dirac particles from the Taub-NUT-AdS black hole by the Hamilto-Jacobi equation, initially used by Angheben et al, and the Dirac equation, recently proposed by Kerner and Mann. This is performed in the dragging coordinate frame so as to avoid the ergosphere dragging effect. A general form is obtained for the temperature of scalar and Dirac particles tunneling from the Taub-NUT-Ads black hole, which is commensurate with other methods as expected.This paper discusses tunneling of scalar particles and Dirac particles from the Taub-NUT-AdS black hole by the Hamilto-Jacobi equation, initially used by Angheben et al, and the Dirac equation, recently proposed by Kerner and Mann. This is performed in the dragging coordinate frame so as to avoid the ergosphere dragging effect. A general form is obtained for the temperature of scalar and Dirac particles tunneling from the Taub-NUT-Ads black hole, which is commensurate with other methods as expected.

关 键 词：Hawking radiation scalar particles Dirac particles TUNNELING 

分 类 号：P145.8[天文地球—天体物理]