摘要
讨论了电磁直线加速动态黑洞时空中的同时面问题,指出虽然全局性的统一时刻不可能建立,但时空中可以有二维同时面存在.一个无限趋近于黑洞视界面的旋转对称曲面是一个二维同时面.
In this paper, the synchronous surfaces existing in a non-uniformly rectilinearly accelerating black hole space-time with electric and magnetic charge were studied. It was demonstrated that there are 2-dimension synchronous surfaces in the space-time,though there is no global 3-dimension synchronous surface. Especially, a rotating symmetrical curved surface which approaches infinitely to the event horizon is a 2-dimension synchro- nous surface.
出处
《广州大学学报（自然科学版）》
CAS
2010年第4期10-12,共3页
Journal of Guangzhou University:Natural Science Edition
基金
国家自然科学基金项目(10873003)资助
关键词
时钟同步
同时面
事件视界
动态黑洞
clock synchronization
synchronous surface
event horizon
non-stationary black hole
