光速不变原理与一般洛伦兹变换式的推导  

The principle of constancy of the speed of light and The Lorentz transformation

作　　者：王悦[1] 方芳 

机构地区：[1]铜陵学院电气工程学院,安徽铜陵244000 [2]铜陵市环保局,安徽铜陵244000

出　　处：《黄山学院学报》2015年第3期8-10,共3页Journal of Huangshan University

基　　金：安徽省教育厅自然科学研究项目(KJ2013B303)

摘　　要：洛仑兹变换是狭义相对论的基础,现在使用的大学物理教材和传统文献一般利用线性变换和间隔不变性导出相对论时空坐标变换式,过程复杂学生难以理解。该规律可以直接从光速不变原理出发,用简单的方法推导出洛仑兹变换式,其中蕴含的时空观点变得更加易懂。Lorentz transformation is the basis of the special theory of relativity. Now the college physics teaching material and the traditional literature generally derived by using the linear transformation and interval invariance theory of time-space coordinate transformation type. But the process is very complex, and it is difficult for student to understand. In this paper we directly use the principle of constancy of the speed of light, using a simple method get the lorentz transformation, and clarify the really meaning of space and time.

关 键 词：洛仑兹变换式 时间 空间 

分 类 号：O412.1[理学—理论物理]