摘要
证明由不同系统的局域Lorentz变换不能得到光速可变.基于狭义相对性原理必然得到一个不变速度ch.因此,狭义相对论基本原理应该严格地重新定义为:Ⅰ.狭义相对性原理,其必然导出一个不变速度ch.Ⅱ.假设理论中的这个不变速度ch是真空中的光速c.如果第二个原理不成立,例如存在超光速运动,则理论仍是形式相同,仅仅c→ch的泛狭义相对论.这是目前许多问题的一个最简单的修改.如果ch是各种不同的不变速度,则多时空体系相应于多世界.结合超光速等,发展理论的其他方法也被探索.光速可变理论应该联系于广义相对论.
Is it proved that local Lorentz transformations for different systems cannot derive varying speed of light.Based on the special relativity principle,an invariant speed ch is necessarily obtained.Therefore,the exact basic principles of the special relativity should be redefined as:Ⅰ.The special relativity principle,which derives necessarily an invariant speed ch.Ⅱ.Suppose that the invariant speed ch in the theory is the speed of light in the vacuum c.If the second principle does not hold,for example,the superluminal motions exist,the theory will be still the extensive special relativity,inwhich the formulations are the same,only c→ch.This is the smallest corrected way for various questions.If ch are various invariant velocities,the diversity of space-time will correspond to many worlds.Combining superluminal,etc.,other ways of theoretical development are researched.Varying speed of light theory should be connected with the general relativity.
出处
《商丘师范学院学报》
CAS
2011年第12期22-27,共6页
Journal of Shangqiu Normal University
基金
国家自然科学基金资助项目(10664006)
关键词
光速可变
狭义相对论
LORENTZ变换
不变速度
时空
超光速
varying speed of light
special relativity
Lorentz transformations
invariant speed
space-time
superluminal