标题： 时间旅行，时钟谜题及其实验测试 显示英文标题

标题： Time travel, Clock Puzzles and Their Experimental Tests

摘要： 时间旅行可能吗？ 爱因斯坦的相对论在这一点上数学上预测了什么？ 时间旅行与所谓的相对论中的时钟“悖论”有关吗？如果有关，是如何相关的？ 有没有关于广义相对论所预测的时间流不同的现象的准确实验证据？相对论所预测的时间现象是否有任何可能应用于我们的日常生活？ 在旋转物体和能量质量流附近预测了哪些时间现象？我们是否对旋转物体附近这些现象的发生进行了任何实验测试？ 在本文中，我们探讨并回答了其中的一些问题。 显示英文摘要

摘要： Is time travel possible? What is Einstein's theory of relativity mathematically predicting in that regard? Is time travel related to the so-called clock 'paradoxes' of relativity and if so how? Is there any accurate experimental evidence of the phenomena regarding the different flow of time predicted by General Relativity and is there any possible application of the temporal phenomena predicted by relativity to our everyday life? Which temporal phenomena are predicted in the vicinities of a rotating body and of a mass-energy current, and do we have any experimental test of the occurrence of these phenomena near a rotating body? In this paper, we address and answer some of these questions.