K-N黑洞视界极点处二级无限小邻域的度规  

METRIC OF THE SECOND ORDER INFINITESIMAL NEIGHBORHOOD NEARBY THE HORIZON POLE OF A KERR NEWMAN BLACK HOLE

作　　者：王永成[1] 

机构地区：[1]北京师范大学物理学系,北京100875

出　　处：《北京师范大学学报（自然科学版）》2000年第5期642-645,共4页Journal of Beijing Normal University(Natural Science)

基　　金：国家自然科学基金资助项目!(197730 0 3)

摘　　要：利用极限方法得到了Kerr Newman(K N)黑洞视界极点处二级无限小邻域的时空度规 。By using a limiting process, the space time metric of the second order infinitesimal neighborhood nearby one of the two horizon poles of a Kerr Newman black hole is obtained. It is proved that the space time metric is a rotating Rindler metric with a constant angular velocity.

关 键 词：极限方法 视界极点 K-N黑洞 天体物理 

分 类 号：P145.8[天文地球—天体物理]