| Quantum radiation of non-stationary Kerr－Newman－de Sitter black hole |
| |
| 引用本文： | 蒋青权,杨树政,李慧玲.Quantum radiation of non-stationary Kerr－Newman－de Sitter black hole[J].中国物理 B,2005,14(9):1736-1744. |
| |
| 作者姓名： | 蒋青权 杨树政 李慧玲 |
| |
| 作者单位： | Institute of Theoretical Physics, China West Normal University,Nanchong 637002, China};Institute of Theoretical Physics, China West Normal University,Nanchong 637002, China};Institute of Theoretical Physics, China West Normal University,Nanchong 637002, China} |
| |
| 基金项目： | Project supported by the National Natural Science Foundation of China (Grant No 10347008). |
| |
| 摘 要： |
|
| 关 键 词： | 量子论 热量发散 辐射温度 能量转换 |
| 文章编号： | 1009-1963/2005/14（09）/1736-09 |
| 收稿时间： | 2005-01-20 |
| 修稿时间： | 2005-01-202005-05-16 |
Quantum radiation of non-stationary Kerr-Newman-de Sitter black hole |
| |
| Jiang Qing-Quan,Yang Shu-Zheng and Li Hui-Ling.Quantum radiation of non-stationary Kerr-Newman-de Sitter black hole[J].Chinese Physics B,2005,14(9):1736-1744. |
| |
| Authors: | Jiang Qing-Quan Yang Shu-Zheng and Li Hui-Ling |
| |
| Institution: | Institute of Theoretical Physics, China West Normal University,Nanchong 637002, China} |
| |
| Abstract: | By introducing a new tortoise coordinate transformation, we investigate the quantum thermal and non-thermal radiations of a non-stationary Kerr--Newman--de Sitter black hole. The accurate location and
radiate temperature of the event horizon as well as the maximum energy of the non-thermal radiation are derived. It is shown that the radiate temperature and the maximum energy are related to not only the evaporation rate, but also the shape of the event horizon, moreover the maximum energy depends on
the electromagnetic potential. Finally, we use the results to reduce the non-stationary Kerr--Newman black hole, the non-stationary Kerr black hole, the stationary Kerr--Newman--de Sitter black hole, and the static Schwarzshild black hole. |
| |
| Keywords: | quantum thermal radiation quantum non-thermal radiation tortoise coordinate trans-formation Kerr-Newman-de Sitter black hole |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
| 点击此处可从《中国物理 B》下载免费的PDF全文 |
|
