孪生子佯谬及实验研究方法

Twin Paradox and the Method of Experimental Research

孪生子佯谬是法国科学家郎之万提出的.爱因斯坦认为该问题不能在狭义相对论中解决,必须用广义相对论,但他本人没有给出完整的答案.在国内王永久教授的解答是目前该问题的最优解答之一.但王教授的解答要有一个前提:假设地球是惯性系.本文对这个假设进行了分析,认为如果飞船和太阳同步,则王教授假设同样可用到飞船上,这样孪生子佯谬还是没有彻底解决.本文根据对相对论中悖论产生原因的分析,得到了一个相对论的适用条件,用这个条件可以消除相对论中所有由"相对性对称比较"引起的悖论,并提出检验理论的实验方法,该实验方法是在目前技术条件下可实现的,这样通过实验可以彻底解决孪生子问题.

Twin paradox is proposed by a French scientist P.Langevin.Einstein held that the issue could not be solved with special theory of relativity,and general theory of relativity need to be applied.But he did not give a complete solution.In China Professor Wang Yongjiu′s solution to this issue is one of the most appropriate.However,Professor Wang′s solution has a premise：the earth is the inertial reference frame.This paper analyzes this hypothesis,suppose that if the spacecraft and the sun are synchronous,Professor Wang′s hypothesis can also be applied to spacecraft,therefore twin paradox is not solved completely.Based on analysis of the cause of paradox in theory of relativity,this paper obtained Applicable Conditions of Relativity.Most of the paradoxes in relativity can be explained with this condition and experimental methods are provided to test the theory.Those experimental methods are achievable in current technical conditions,hence twin paradox problem can be solved by experiments to the core.