https://trojanpt.github.io/en/tags/relativity/ Recent content in Relativity on Trojan TeaHouse Hugo en © 2025 TrojanPoint Tue, 19 Aug 2025 00:00:00 +0000 https://trojanpt.github.io/en/jottings/wigner-rotation/ Tue, 19 Aug 2025 00:00:00 +0000 https://trojanpt.github.io/en/jottings/wigner-rotation/ The Wigner rotation states that the successive action of two Lorentz boosts in arbitrary directions is equivalent to a single Lorentz boost followed by a spatial rotation. This article discusses the general case.