Vaidya-Bonner时空Klein-Gordon场的二次量子化

Second Quantization of Klein-Gordon Scalar Field in Vaidya-Bonner Space-time

将Vaidya－Bonner时空中视界附近的Klein－Gordon场二次量子化，并利用Bogolubov变换方法，得到了带电蒸发黑洞的Hawking热谱．其结果表明，入射真空态经视界表面散射后，成为含有热粒子的出射态，这些热粒子具有温度为T的黑体谱．

Hawking thermal spectrum of a spherically charged evaporating black hole can be obtained by means of the second quantization and the Bogolubov transformation on Klein-Gordon space-time. It is shown that the ingoing vacuum state becomes an outgoing state involving thermal particles after scattering on the surface of horizon. These particles show Plank spectrum whose temperature is T.