电磁直线加速动态黑洞时空中的同时面  

Synchronous surfaces in a non-uniformly rectilinearly accelerating black hole with electric and magnetic charges

作　　者：张靖仪[1] 

机构地区：[1]广州大学物理与电子工程学院,广东广州510006

出　　处：《广州大学学报（自然科学版）》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

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.

关 键 词：时钟同步 同时面 事件视界 动态黑洞 

分 类 号：O412.1[理学—理论物理]