The elegant "Brink-Di Vecchia-Howe action" for the bosonic string (start of the day):pic.twitter.com/f9rdRLxfK3
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I've just noticed it a few times, usually in action definitions, and always put out in front.
putting it out front is just something physicists do so that way you can think of \int d^nx as an operator acting on functions to the right
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Yeah, was just wondering if there might be a special name for it. "Spatial integral" might be it but I also see that for something like \int f(x,y,z,t) dx dy dz dt. 1. https://slideplayer.com/slide/12758133/ pic.twitter.com/J2PkYknQAP
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i don't think so .. i wouldn't get too hung up on stuff like that it's just notation
End of conversation
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