再论光速不变原理和洛伦兹变换  

Further discussions on the principle of invariance of light speed and Lorenz transformation

作　　者：余勇 YU Yong(School of Physics and Electronic Engineering,Jiangsu Second Normal University,Nanjing,Jiangsu 211200,China)

机构地区：[1]江苏第二师范学院物理与电子工程学院,江苏南京211200

出　　处：《大学物理》2022年第6期37-39,共3页College Physics

摘　　要：根据相对性原理和光速不变原理不仅可以得到洛伦兹变换关系,而且可以证明运动的相对性条件,即爱因斯坦条件成立.同时表明在相对性原理假设下,光速不变原理、间隔不变性和洛伦兹变换关系这三者等价.According to the principle of relativity and the principle of invariance of light speed,not only Lorentz transformation can be derived,but also the relativity of motion,that is,the Einstein condition is true.It is also shown that under the condition of the principle of relativity,the principle of invariance of light speed,interval invariance and Lorentz transformation relationship are equivalent.

关 键 词：相对性原理 光速不变原理 运动的相对性 洛伦兹变换 

分 类 号：O412.1[理学—理论物理]