| 任意加速带电动态黑洞中Dirac粒子的Hawking辐射 |
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| 引用本文： | 曹江陵. 任意加速带电动态黑洞中Dirac粒子的Hawking辐射[J]. 物理学报, 2006, 55(6): 2682-2686 |
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| 作者姓名： | 曹江陵 |
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| 作者单位： | 北京师范大学物理学系，北京 100875;重庆三峡学院物理与电子工程学院，重庆 404000 |
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| 基金项目： | 国家自然科学基金;重庆市教委资助项目 |
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| 摘 要： | 在任意加速带电动态时空中，选取零标架、计算出旋系数，把四个耦合的Dirac方程中化成两个耦合的方程，采用Tortoise坐标变换将其两个耦合的方程变换成Tortoise坐标下的形式，在黑洞视界面附近化成了典型的波动方程，得到在视界面附近Dirac粒子的Hawking辐射温度，成功地导出了Hawking热谱公式.关键词：Dirac方程Hawking辐射黑洞Tortoise坐标变换
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| 关 键 词： | Dirac方程 Hawking辐射 黑洞 Tortoise坐标变换 |
| 文章编号： | 1000-3290/2006/55（06）/2682-05 |
| 收稿时间： | 2005-12-20 |
| 修稿时间： | 2005-12-202006-01-19 |
Hawking radiation of Dirac particles in an arbitrarily accelerating charged dynamic black hole |
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| Cao Jiang-Ling. Hawking radiation of Dirac particles in an arbitrarily accelerating charged dynamic black hole[J]. Acta Physica Sinica, 2006, 55(6): 2682-2686 |
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| Authors: | Cao Jiang-Ling |
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| Affiliation: | 1.Department of Physics, Beijing Normal University, Beijing 100875; 2.Physics and Electronic Engineering college of Chongqing Three Gorgee University, Chonging 404000 |
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| Abstract: | In this paper, the four coupling Dirac equations are predigested in two coupling Dirac equations by choosing null tetrad and calculating rotation coefficients in the arbitrarily accelerating charged dynamic space time.Moreover, after change these two coupling equations into Tortoise coordinate system forms and get the classical wave equations near the event horizon of black hole,the authors educe the formulation of Howking thermal spectrum successfully and obtain the Hawking radiation temperature of Dirac particles near the event horizon. |
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| Keywords: | Dirac particles Hawking radiation black hole Tortoise coordinate |
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