https://trojanpt.github.io/tags/relativity/ Recent content in Relativity on Trojan TeaHouse Hugo zh-Hans © 2025 TrojanPoint Tue, 19 Aug 2025 00:00:00 +0000 https://trojanpt.github.io/jottings/wigner-rotation/ Tue, 19 Aug 2025 00:00:00 +0000 https://trojanpt.github.io/jottings/wigner-rotation/ Wigner 转动指出，对坐标系按序作用两个任意方向的 Lorentz boost，其等效于一个 Lorentz boost 和一个空间转动。本文将尝试讨论一般情况下的 Wigner 转动。