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agelessstudent.bsky.social
•
45 days ago
A physics riddle. What do you have to fix because it ISN’T broken?
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agelessstudent.bsky.social
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43 days ago
The answer is gauge freedoms. You have to choose a fixed gauge, “fixing” it, before doing dynamic calculations. But if the gauge symmetry is broken only the unbroken parts need fixing.
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williamphamilton.bsky.social
•
44 days ago
A reference frame?
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agelessstudent.bsky.social
•
44 days ago
Not bad — I’m thinking of something a bit more general though. (Think in terms of fields)
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