大学物理 ›› 2011, Vol. 30 ›› Issue (4): 4-4.

• 著者文摘 • 上一篇    下一篇

光速在相对论中的核心地位

赵峥   

  1. 北京师范大学物理系,北京100875
  • 出版日期:2011-04-25 发布日期:2011-04-20

The key position of light velocity in the theory of relativity

  • Online:2011-04-25 Published:2011-04-20

摘要: 介绍了关于真空中光速的假定的重要作用,它不仅是相对论理论的基础,而且使人们能够定义同时性并测量空间距离.

关键词: 光速, 同时性, 空间距离, 光速不变原理

Abstract: In this paper,we introduce the important role of the postulate about light velocity in the empty space,which is not only the foundation of the theory of relativity,but also enables us define the simultaneity of time and distance of space.

Key words: light velocity, simultaneity, distance of space, principle of the constancy of the velocity of light

中图分类号: 

  • O412.1