谐和条件下的对角度规引力波方程  

Gravitational Wave Equations under Diagonal Metric and Harmonic Coordinate Conditions

作　　者：青心[1] 

机构地区：[1]烟台大学物理系

出　　处：《烟台大学学报（自然科学与工程版）》1997年第2期94-100,共7页Journal of Yantai University(Natural Science and Engineering Edition)

摘　　要：由于Ｂｉａｎｃｈ恒等式限制，要得到引力场方程的确定解必须辅之以坐标条件．本文在Ｖｉｅｒｂｅｉｎ表述的局域Ｌｏｒｅｎｔｚ群引力规范理论框架内，给出了谐和条件下的对角度规引力波方程，并对一些特殊情况进行了讨论．Due to the constraint of the Bianch identities, it is necessary to take into account the coordinate conditions in solving the gravitational field equations. In this paper, the gravitational wave equations in the Vierbein representation of Einstein gravity under the diagonal metric and harmonic coordinate conditions are obtained, and some special cases are discussed.

关 键 词：谐和条件 对角度规 引力波方程 引力场 相对论 

分 类 号：O412.1[理学—理论物理]