球面洛仑兹变换与时空基本属性研究

Research into Lorentz transformation of sphere and basic properties of time and space

对惯性系K中的几何球面施以洛仑兹变换,在K′系得到扁椭球面;对K中的光波前球面,在K′系则得到球面;两者皆源于时空的基本属性,但前者是由于物体长度的相对性,后者则是由于光速的不变。

In inertia system K, geometric sphere is changed to elliptic sphere in K＇ system by Lorentz transformation, and the pre - sphere of optical wave in K system is changed to sphere in K＇ system. Both of them result from basic property of time and space, the former results from the relativity of object length and the latter comes from the non- change of optical speed.