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Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

AMA | October 2024

5954.81 - 5974.126 Sean Carroll

It has beautiful aspects, but most people would say it's kind of clunky. Why is that? Well, look, in the standard model, there's a lot of seemingly arbitrary choices, right? There are symmetries. What are the symmetries? Oh, there's an SU2 and a U1 and an SU3. Why those symmetries? There's some discrete symmetries.

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