>lebesgue measure on space of all paths
>translation invariant and σ-finite lebesgue measures on infinite dimensional vector spaces exist
lol, why do they call it path integration when brainlet integration is a much more appropriate name?
kek, math fags still can't understand why QFT works. keep on masturbating about prime numbers and finite groups tho
>>8563069
Yet physlettes get "perturbed" s when you add a T to their QFT.
>>8563526
>QFTT
?
>>8564276
>quantum field theory trash
>>8564276
TQFT
>>8565568
But physicists like TQFTs, which is why so many are named for them!