时间t描述的动态黑洞的热辐射  

Thermal Radiation of Non stationary Black Holes Described by Time t

作　　者：孙鸣超 

机构地区：[1]庆阳师范专科学校物理系

出　　处：《兰州大学学报（自然科学版）》1997年第1期39-43,共5页Journal of Lanzhou University(Natural Sciences)

摘　　要：把动态黑洞的研究推广到用时间ｔ描述的时空，给出乌龟坐标的新形式，可以得到这种时空的视界面方程和霍金辐射温度．The study of non stationary black hole is developed to the space time described by time t, giving out a new form of tortoise coordinate. Then the equation of the event horizon surface and the Hawking radiation temperature of this space time are obtained. As a result, it can come back to the well known case.

关 键 词：黑洞 热辐射 乌龟坐标 动态黑洞 

分 类 号：P145.8[天文地球—天体物理]