静态球对称Dilaton-Maxwell黑洞的辐射能通量及辐射功率

利用黑洞的薄膜模型,研究了静态球对称Dilaton-Maxwell黑洞的热辐射规律。得到了黑洞的辐射能通量正比于黑洞视界温度四次方的结论,即黑洞的热辐射满足广义Stefan-Boltzmann定律。利用静态球对称黑洞的热质点模型,得到了当截断的固有距离η、黑洞的质量m及电荷Q取定后,距黑洞遥远的观察者所接受到的辐射能通量与观察者到黑洞之间的距离的平方成反比。

The Radiation Energy Flux and the Radiation Power of the Static Spherically Symmetric Dilation-Maxwell Black Holes

Using the thin film model of black hole,this paper studies the thermal radiation laws of the static spherically symmetric Dilation-Maxwell black hole.the result is that the radiation energy flux of the black hole is always proportional to the quartic of the temperature of its event horizon.That is to say,the thermal radiation of the black hole always satisfies the generalized Stenfan-Boltzmann law.By the thermal particle mode of black hole,for fixed values of η,m and Q,it is found that the radiation energy flux received by observer far away from the static spherically symmetric Dilation-Maxwell black hole is inversely proportional to the square of the distance between the observer and the black hole.