Exact Harmonic Metric for a Uniformly Moving Schwarzschild Black Hole  

作　　者：何观圣 林文斌 

机构地区：[1]School of Physical Science and Technology, Southwest Jiaotong University

出　　处：《Communications in Theoretical Physics》2014年第2期270-272,共3页理论物理通讯（英文版）

基　　金：Supported by the Program for New Century Excellent Talents in University under Grant No.NCET-10-0702;the National Basic Research Program of China(973 Program)under Grant No.2013CB328904;the Ph.D.Programs Foundation of Ministry of Education of China under Grant No.20110184110016

摘　　要：The harmonic metric for Schwarzschild black hole with a uniform velocity is presented. In the limit of weak field and low velocity, this metric reduces to the post-Newtonian approximation for one moving point mass. As an application, we derive the dynamics of particle and photon in the weak-field limit for the moving Schwarzschild black hole with an arbitrary velocity. It is found that the relativistic motion of gravitational source can induce an additional centripetal force on the test particle, which may be comparable to or even larger than the conventional Newtonian gravitational force.

关 键 词：Schwarzschild black hole Harmonic coordinates post-Newtonian dynamics moving source 

分 类 号：P145.8[天文地球—天体物理]