Conversation

in college i took a class on special relativity and did more poorly than i wanted to and felt vaguely bad about it and i think that might be why i haven’t made any attempt to learn relativity since even though i grew up reading about it constantly
4
39
really weird how even in QFT the manifold structure of spacetime is just taken for granted feels to me like it should be emergent / derived for the theory to be “truly quantum” or something? is this what the spin foam ppl do
1
3
Show replies