| Hawking radiation from the with a global monopole via Schwarzschild black hole gravitational anomaly |
| |
| 引用本文： | 彭俊金,吴双清. Hawking radiation from the with a global monopole via Schwarzschild black hole gravitational anomaly[J]. 中国物理 B, 2008, 17(3): 825-828 |
| |
| 作者姓名： | 彭俊金 吴双清 |
| |
| 作者单位： | College of Physical Science and Technology, Central ChinaNormal University, Wuhan 430079, China;College of Physical Science and Technology, Central ChinaNormal University, Wuhan 430079, China |
| |
| 基金项目： | Project supported by the NationalNatural Science Foundation of China (Grant No 10675051). |
| |
| 摘 要： | This paper derives the Hawking flux from the Schwarzschild black hole with a global monopole by using Robinson and Wilczek＇s method. Adopting a dimensional reduction technique, it can describe the effective quantum field in the （3 ＋ 1）-dimensional global monopole background by an infinite collection of the （1 ＋ 1）-dimensional massless fields if neglecting the ingoing modes near the horizon, where the gravitational anomaly can be cancelled by the （1 ＋ 1）- dimensional black body radiation at the Hawking temperature.
|
| 关 键 词： | 地球引力 霍金辐射 黑洞 地球单极子 |
| 收稿时间： | 2007-07-11 |
| 修稿时间： | 2007-08-02 |
Hawking radiation from the Schwarzschild black hole with a global monopole via gravitational anomaly |
| |
| Peng Jun-Jin and Wu Shuang-Qing. Hawking radiation from the Schwarzschild black hole with a global monopole via gravitational anomaly[J]. Chinese Physics B, 2008, 17(3): 825-828 |
| |
| Authors: | Peng Jun-Jin and Wu Shuang-Qing |
| |
| Affiliation: | College of Physical Science and Technology, Central ChinaNormal University, Wuhan 430079, China |
| |
| Abstract: | This paper derives the Hawking flux from the Schwarzschild blackhole with a global monopole by using Robinson and Wilczek's method.Adopting a dimensional reduction technique, it can describe theeffective quantum field in the (3+1)-dimensional global monopolebackground by an infinite collection of the (1+1)-dimensionalmassless fields if neglecting the ingoing modes near the horizon,where the gravitational anomaly can be cancelled by the(1+1)-dimensional black body radiation at the Hawking temperature. |
| |
| Keywords: | gravitational anomaly Hawkingradiation black hole global monopole |
| 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 |
