The observation of the Earth tide is irrelevant to the speed of gravity  

作　　者：HUANG ChaoGuang 

机构地区：[1]Theoretical Physics Center for Science Facilities, Institute of High Energy Physics, Chinese Academy of Sciences

出　　处：《Chinese Science Bulletin》2013年第26期3291-3294,共4页

基　　金：supported by the National Natural Science Foundation of China (11275207);the Oriented Projects of CAS (KJCX2-EW-W01)

摘　　要：Recently, the observations on the earth tide at Shiquanhe and Wushi were used to show that gravity propagates at the speed of light. Based on the brief review of general relativity and the Newtonian gravitational theory, we re-analyze the experiments and cannot reach the same conclusion from the observations.Recently, the observations on the earth tide at Shiquanhe and Wushi were used to show that gravity propagates at the speed of light. Based on the brief review of general relativity and the Newtonian gravitational theory, we re-analyze the experiments and cannot reach the same conclusion from the observations.

关 键 词：地球潮汐 重力 速度 广义相对论 光速传播 引力理论 分析实验 狮泉河 

分 类 号：P312.4[天文地球—固体地球物理学]