A new method of researching fermion tunneling from the Vaidya-Bonner de Sitter black hole  

作　　者：林恺 杨树政 

机构地区：[1]Institute of Theoretical Physics,China West Normal University

出　　处：《Chinese Physics B》2009年第6期2154-2158,共5页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China (Grant No 10773008)

摘　　要：Using the general tortoise coordinate transformation, we research the fermion tunneling of the Vaidya-Bonner de Sitter black hole via a semi-classical method and finally obtain the right surface gravity, Hawking temperature and tunneling rate near the event horizon and cosmical horizon.Using the general tortoise coordinate transformation, we research the fermion tunneling of the Vaidya-Bonner de Sitter black hole via a semi-classical method and finally obtain the right surface gravity, Hawking temperature and tunneling rate near the event horizon and cosmical horizon.

关 键 词：Vaidya-Bonner de Sitter black hole Dirac equation Hawking radiation general tortoisecoordinate transformation 

分 类 号：P145.8[天文地球—天体物理]