So what’s quantum amplitude made up of? Well, I’m not sure that is a coherent question. It just sort of is.
It makes perfect sense to ask what “quantum amplitude is made of”, if not quite in those terms. It just turns out that further reduction appears to be unusually hard. Could be strings, or quantum spin foam, or something else. Maybe the LHC will provide some hints, some time this decade or next.
It makes perfect sense to ask what “quantum amplitude is made of”, if not quite in those terms. It just turns out that further reduction appears to be unusually hard. Could be strings, or quantum spin foam, or something else. Maybe the LHC will provide some hints, some time this decade or next.
Thanks. This sets me on the right track and hits at my question.