Motion of test bodies in theories with nonminimal coupling
Motion of test bodies in theories with nonminimal coupling
复制标题
非最小耦合理论中测试体的运动
DOI：
10.1103/physrevd.78.121501
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发表时间：
2008
影响因子：
5
通讯作者：
Y. Obukhov
中科院分区：
文献类型：
--
作者：
D. Puetzfeld;Y. Obukhov
本文用多极方法导出了非最小耦合理论的试验体运动方程。在曲率标量场与物质场具有一般耦合的引力理论下，导出了极偶极粒子的传播方程。我们的结果允许与广义相对论和其他引力理论的运动方程进行系统的比较。
We derive the equations of motion of test bodies for a theory with nonminimal coupling by means of a multipole method. The propagation equations for pole-dipole particles are worked out for a gravity theory with a very general coupling between the curvature scalar and the matter fields. Our results allow for a systematic comparison with the equations of motion of general relativity and other gravity theories.