大学物理 ›› 2021, Vol. 40 ›› Issue (10): 30-.doi: 10.16854 / j.cnki.1000-0712.200513

• 教学讨论 • 上一篇    下一篇

由光速不变原理直接导出光行差公式

刘家明   

  1. 广东第二师范学院 物理与信息工程系,广东 广州 510303
  • 收稿日期:2020-11-22 修回日期:2021-03-04 出版日期:2021-10-15 发布日期:2021-10-15
  • 作者简介:刘家明( 1986—) ,男,广东阳江人,广东第二师范学院物理与信息工程系讲师,博士,现主要从事大学物理教学与研究工作.

Direct deriving the formula of aberration by   the principle of constancy of light velocity

LIU Jia-ming   

  1. Department of Physics and Information Engineering,Guangdong University of Education,Guangzhou,510303,China
  • Received:2020-11-22 Revised:2021-03-04 Online:2021-10-15 Published:2021-10-15

摘要: 本文不使用洛伦兹变换,直接由光速不变原理导出光行差公式.此推导方法,与光速不变原理直接导出钟慢效应、尺缩效应有一些共通之处,可作为光速不变原理教学中的扩展讨论或课后练习.

关键词: 光速不变原理, 光行差, 狭义相对论

Abstract: In this paper,the formula of aberration is direct derived by the principle of constancy

of light veloci- ty without the Lorentz transformation. This method has much in common with the

methods of deriving the time dila- tion effect and the length contraction effect. It can be used

as the extended discussion or the practice after class in the lesson of the principle of constancy

of light velocity.

Key words: the principle of constancy of light velocity, aberration, special relativity