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5维转动黑洞中有质量标量粒子的Hawking辐射
引用本文:付承志,黄翔.5维转动黑洞中有质量标量粒子的Hawking辐射[J].华中师范大学学报(自然科学版),2007,41(2):198-201.
作者姓名:付承志  黄翔
作者单位:1. 华中师范大学,物理科学与技术学院,武汉,430079;荆门职业技术学院,湖北,荆门,448000
2. 荆门职业技术学院,湖北,荆门,448000
摘    要:从有两个不同角动量参数的5维转动黑洞的线元出发,首先明显地计算出其不为零的协变度规分量和相应的逆变度规分量以及度规行列式,然后将有质量的Klein-Gordon标量场方程分离变量,得到径向方程与角向方程.最后利用径向方程讨论了5维黑洞中有质量的Klein-Go,do.标量场的Hawking辐射.

关 键 词:5维黑洞  Hawking辐射  乌龟坐标变换  转动  黑洞  质量  标量粒子  辐射  black  hole  particles  massive  利用  角向  径向方程  分离变量  标量场  行列式  逆变  分量  协变  地计算  线元  参数
文章编号:1000-1190(2007)02-0198-04
修稿时间:2006-06-20

Hawking radiation of massive scalor particles from the 5-dimensional rotating black hole
FU Chengzhi,HUANG Xiang.Hawking radiation of massive scalor particles from the 5-dimensional rotating black hole[J].Journal of Central China Normal University(Natural Sciences),2007,41(2):198-201.
Authors:FU Chengzhi  HUANG Xiang
Institution:1. College of Physical Science and Technology, HUANG Xiang2 HuaZhong Normal University, Wuhan 430079; 2. Jingmen Technical College, Jingmen, Hubei 448000
Abstract:Starting from the 5-dimensional rotating black hole with two independent angular momentum, the, non-vanishing covariant metric components and their corresponding contravariant counterparts as well as the determinant are explicitly calculated, then the Klein-Gordon equation obeyed by the massive scalar field is separated with variables into a radial part and an angular part. Finally, the radial equation is applied to discuss Hawking radiation of a 5-dimensional rotating black hole.
Keywords:5-dimendional black hole Hawking radiation tortoise coordinate transformation
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