来自柱对称黑洞的量子隧穿辐射  

The Quantum Tunneling Radiation from Cylindrical Symmetric Black Hole

作　　者：杨娟[1] 

机构地区：[1]西华师范大学理论物理研究所,四川南充637002

出　　处：《西华师范大学学报（自然科学版）》2009年第2期132-137,共6页Journal of China West Normal University(Natural Sciences)

基　　金：国家自然科学基金资助项目(10773008)

摘　　要：运用隧穿理论,对anti-de Sitter时空下的柱对称黑洞的Hawking辐射进行了研究,得到了在其外视界附近标量粒子和自旋为1/2的费米子的隧穿率和该黑洞视界处的霍金温度,并考虑了在背景时空发生变化和自引力相互作用下对其隧穿率的修正.In this paper , we investigate the Hawking radiation from cylindrical symmetric black hole, using the principle of tunneling for particles, then obtain the tunneling probability of charged scalar particle and spin 1/2 fermions near the event horizon and Hawking temperature of this black hole. Finally the corrections to tunneling probability are given after taking into account the change of background space and time and the self-gravitational interaction.

关 键 词：柱对称黑洞 HAWKING辐射 隧穿率 标量粒子 费米子 

分 类 号：P145.8[天文地球—天体物理]