1＋1维动态时空Dirac粒子的热效应

对以普通的时间ｔ为变量的１＋１维动态时空中对Ｄｉｒａｃ旋量粒子的动力学行为进行了研究。采用既不同于稳态又不同于以超前爱丁顿坐标Ｖ描述的动态时空的乌龟坐标方程。得到了黑洞附近Ｄｉｒａｃ方程的解，求得了视界位置和Ｄｉｒａｃ粒子的辐射温度及谱，并且得到此黑洞的一个特殊性质，它的局部事件视界是由两个视界面组成的，它的温度是由两个事件视界共同决定的。

ThermalEffect of DiracParticle in 1 1Dimensional Non-Static Space-Time

We investigated the dynamical behavior of the spinor particles in 1 1 di-mensional Non-Static Space-Time described by general time coordinate t.The solution ofDirac equation near a black hole is obtained from the tortoise coordinate equation which is dif-ferent from both steady black hole and non-static space- time described by the lead Edding-ton coordinate v.We get the location of the event horizon of a black hole the radiospectrumand radiotemperature. The result shows that the partial event horizon,whose temperature isdetermined by two event horizons,consists of two partial events horizons.