带电BTZ黑洞一般性辐射的隧穿效应

数学物理学报

带电BTZ黑洞一般性辐射的隧穿效应

刘文彪

(北京师范大学物理学系, 北京师范大学理论物理研究所北京 100875)

收稿日期:2006-12-28 修回日期:2008-10-16 出版日期:2009-02-25 发布日期:2009-02-25
通讯作者: 刘文彪
基金资助:
国家自然科学基金(10773002)和国家基础研究计划(973项目)(2003CB716302)资助

General Radiation via Tunneling in a Charged BTZ Black Hole

Liu Wenbiao

(Department of Physics, Institute of Theoretical Physics, Beijing Normal
University, Beijing 100875)

Received:2006-12-28 Revised:2008-10-16 Online:2009-02-25 Published:2009-02-25
Contact: Liu Wenbiao

摘要/Abstract

摘要： 研究了BTZ黑洞背景下带电、有质量粒子的辐射过程, 此时能量守恒和电荷守恒意味着引力反作用和电磁反作用. 从隧穿过程的观点来看, 辐射谱偏离了纯热谱, 但仍满足幺正理论, 并且有可能对信息佯谬给出解释. 通过计算, 可以得到与不带电、无质量粒子辐射相同的结论.

关键词: BTZ黑洞, Hawking辐射, Bekenstein-Hawking熵, 量子隧穿, 幺正理论.

Abstract: Charged massive radiation from a charged BTZ black hole is investigated. The conservation of energy and charge implies the effect of self-gravitation and self-electromagnetism. Viewed as a tunneling process, the emission spectrum derivates from the purely thermal spectrum, but it is consistent with an underlying unitary theory. The result is the same as that of uncharged massless particles.

Key words: BTZ black hole, Hawking radiation, Bekenstein-Hawking entropy, Quantum tunneling, Unitary theory.

中图分类号:

P145.8

刘文彪. 带电BTZ黑洞一般性辐射的隧穿效应[J]. 数学物理学报, 2009, 29(1): 32-37.

Liu Wenbiao. General Radiation via Tunneling in a Charged BTZ Black Hole[J]. Acta mathematica scientia,Series A, 2009, 29(1): 32-37.

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