关键词: 广义球对称带电静态黑洞;热质点模型;辐射能通量;辐射功率

Abstract:

By using the statistical entropy of the Dirac field of the static spherically symmetric black hole, the generalized Stefan-Boltzmann’s law of the general static spherically symmetric charged black hole was obtained. The result showed that the radiant emittance of a black hole was proportional to quartic power of the temperature of its event horizon. the radiation energy flux and radiation power of the general static spherically symmetric charged black hole were studied by using the thermal particle model. It was found that when the values of η, m, Q and Ψ were fixed,the radiation energy flux received by the observer was inversely proportional to the square of the distance between the observer and the black hole.

Key words:  general static spherically symmetric charged black hole; thermal particle model; radiation energy flux; radiation power