Feynman’s QED uses little arrows in 2D space instead of complex numbers (the two are equivalent).
this is quite offtopic, but there are important analogies [1][2] between Feynman diagrams, topology and computer science. being aware of this may amke the topic easier to understand.
Feynman’s QED uses little arrows in 2D space instead of complex numbers (the two are equivalent).
this is quite offtopic, but there are important analogies [1] [2] between Feynman diagrams, topology and computer science. being aware of this may amke the topic easier to understand.