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Electromagnetism as a Gauge Theory - YouTube

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Follow along using the transcript. Follow along using the transcript. Free with ads PG New New Free with ads PG-13 Free with ads PG-13

"Why is electromagnetism a thing?" That's the question. In this video, we explore the answer given by gauge theory. In a nutshell, electromagnetism arises from local phase symmetry. But what does that mean, and how exactly does that work? That's what this video is all about! :) Video notes PDF and python animation codes are on patreon: https://www.patreon.com/RichardBehiel *This video is quite long and technical.* Think of it as a video textbook, so you can skip around to different parts if you’d like. But I wanted to err on the side of rigor and thoroughness, to show comprehensively how…

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