黑洞附近修正Stefan-Boltzmann定律

数学物理学报

黑洞附近修正Stefan-Boltzmann定律

¹张甲; ²黎忠恒

(1.渭南师范学院物理系陕西渭南 714000; 2.浙江工业大学物理系杭州 310032)

收稿日期:2007-05-13 修回日期:2008-12-09 出版日期:2009-02-25 发布日期:2009-02-25
通讯作者: 张甲
基金资助:
国家自然科学基金(10375051)和渭南师范学院研究生专项基金（07YKZ003）资助.

Modified Stefan-Boltzmann’s law near the Black Hole

¹Zhang Jia; ²Li Zhongheng

(1.Department of Physics, Weinan Teachers University, Shaanxi Weinan 714000; 2.Department of Physics, Zhejiang University of Technology, Hangzhou 310032)

Received:2007-05-13 Revised:2008-12-09 Online:2009-02-25 Published:2009-02-25
Contact: Zhang Jia

摘要/Abstract

摘要： 该文在一般球对称静态黑洞背景下,用WKB近似法得到黑洞附近修正的Stefan-Boltzmann定律. 发现在黑洞事件视界附近,由于场自旋的存在,结果中除了类似于平直时空的主导项外, 多了一个和局域温度二次方成正比的附加项.该项的出现暗示黑洞的辐射可能不是精确热的.

关键词: Stefan-Boltzmann定律, 一般静态球对称时空, 自旋场.

Abstract: The modified Stefan-Boltzmann’s law near the general static spherically symmetric black holes is obtained by using WKB approximation. We find that there exists an additive term which is proportional to the square power of the local temperature beyond the leading term in flat spacetime due to spin fields. It hints that the radiation from the black hole may be not exactly thermal.

Key words: Stefan-Boltzmann’s law, General static spherically symmetric spacetime, Spin field.

中图分类号:

83C57

张甲; 黎忠恒. 黑洞附近修正Stefan-Boltzmann定律[J]. 数学物理学报, 2009, 29(1): 165-169.

Zhang Jia; Li Zhongheng. Modified Stefan-Boltzmann’s law near the Black Hole[J]. Acta mathematica scientia,Series A, 2009, 29(1): 165-169.

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