静态球对称黑洞Dirac场的Stefan-Boltzmann定律  

Stefan-Boltzmann's law of the Dirac field of static spherically symmetric black holes

作　　者：孟庆苗[1] 

机构地区：[1]山东省菏泽师范专科学校物理系,菏泽274015

出　　处：《物理学报》2003年第8期2102-2104,共3页Acta Physica Sinica

摘　　要：利用静态球对称黑洞Dirac场的统计熵 ,导出静态球对称黑洞的Stefan Boltzmann定律 ,得到黑洞的辐出度与视界温度的四次方成正比的结论 .发现Stefan Boltzmann常数不同于平直时空的值 ,并且在不同时空度规中该常数有不同的值 .Using the statistical entropy of the Dirac field of static spherically symmetric black hole, the Stefan-Boltzmann's law of static spherically symmetric black holes is calculated, and we obtain a conclusion that the radiant emittance of a black hole is proportionate to quartic power of temperature of the event horizon of the black hole. It is found that the value of Stefan-Boltzmann constant in curved space-time is different from that in Euclidean space-time, and the constant has different value in different space-time.

关 键 词：静态球对称 黑洞 DIRAC场 统计熵 Stefan-Boltzmann定律 辐出度 视界温度 热辐射 薄层模型 

分 类 号：O412.1[理学—理论物理]