球对称动态黑洞周围时空中标量粒子的能量

Energy of Scalar Particles in the Spacetime of a Spherically Symmetric non-Static Black Hole

利用弯曲时空中标量粒子运动的Hamilton -Jacobin方程 ,研究球对称动态黑洞周围时空中标量粒子的能量 ,得到了粒子的能量不仅与粒子的质量有关 ,还与黑洞的时空结构及黑洞视界的变化有关。

Using Hamilton-Jacobin equation of scalar particles in a curved spacetime,We studied the energy of scalar particles in the space-time of an spherically symmetric non-static black hole.It is found that the energy of scalar particles depends on the mass of particles,the structure of the spacetime,and the variations of the event horizon of the black hole.The energy condition for the occurrence of the spontaneous radiation is obtained.