Can new notation also create new physics, not just mathematics?
Thinking about Feynman diagrams.
I am neither physicist nor mathematician, so I don't know if this makes sense.
Wondering if Feynman diagrams were not just a crisp articulation of existing concepts, but did they also pave the way for new ideas in physics?
The new mathematics at least could be initially tiny, and then the notation provides the leg work for huge forthcoming discoveries.