摘要
采用小参数法对经典引力辐射作多极展开,得到各极引力辐射的一般表达式,并给出了沿任一方向引力辐射的角分布的严格证明,这种展开法在处理四极以上的高阶引力辐射时却可以不涉及更高阶的张量计算,简化了计算,对引力辐射的研究具有实用性。
Small parameter method is used to expand classic gravitational radiation muhipolar,a general expression of each gravitational radiation is arrived at ,and strict proof is given for gravitational radiation angle distribution along any direction. This expansion method may not cover higher order tensor calculation when high order gravitation radiation which is higher than four order is dealt with, simplifies calculation and has feasibility to study gravitational radiation.
出处
《重庆工商大学学报（自然科学版）》
2006年第4期404-407,共4页
Journal of Chongqing Technology and Business University:Natural Science Edition
基金
重庆市教育委员会科学研究基金资助项目(31916394)
关键词
引力辐射
小参数
多极
gravitational radiation
small parameter
multipolar
