考虑辐射反作用时一般非稳黑洞的HawkingUnruh量子热效应 |
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引用本文: | 乐享荣.考虑辐射反作用时一般非稳黑洞的HawkingUnruh量子热效应[J].西华师范大学学报(哲学社会科学版),1997(1). |
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作者姓名: | 乐享荣 |
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作者单位: | 抚州师范专科学校物理系 |
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摘 要: | 对于具有辐射反作用的一般非稳黑洞,描述粒子运动的动力学方程经Tortoise变换后其径向部分可以约化为标准的波动方程,而且进出视界的波函数形成正交完备集.由此可以构成相应的FOCK空间,且不同真空态之间的Bogoliubov变换给出黑洞视界附近的HawkingUnruh热谱.
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关 键 词: | 非稳黑洞 Tortoise变换 Fock表象 Bogoliubov变换 HowkingUnruh热谱 |
THE HAWKING UNRUH QUANTUM THERMAL EFFECT OF GENERAL NON STATIONARY BLACK HOLES WITH A RADIATIVE BACK REACTION |
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Abstract: | In madking the tortoise transformation near the horizon of a general non stationary black hole with a radiative back reaction the radial part of the Klein Gordon equatipn of the scalar field or the Dirac equation of the spinor field(with or without charge)can be transformed into a standard equation.The wave functions into or out of the horizon form a complete orthogonal set near the horizon,on which the corresponding Fock space can be established and the Bogoliubov transformation between different vacuum states indicating the Hawking Unruh thermal spectrum of temperature,can be found. |
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Keywords: | non stationary black hole Tortoise trnasformation Fock representation Bogoliubov transformation Hawking Unruh thermal spectrum |
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