Quaternion Quantum Mechanics [video] (opens in new tab)

vaguely a combination of 12:02-ish with 48:26-ish. my understanding was the general idea of the spin animation was proposed to be localized and manifest to some region of the kleinert crystal roughly corresponding to a given particle. so basically an internal torsion co-located with the phonon behavior that defines the paricle in that framework

Gerard ’t Hooft has been working on something like that, too.

so i think that's actually part of what I found notable about one of the posed hypotheses nearer the end of the video - the complex nature of the wavefunction essentially gets transformed into a 'more intuitive' lattice node space-like rotation within the Kleinert elastic crystal model. which, as someone who spent a short time 'getting used to' qm, seems very tempting.

plus, dont Hilbert spaces assume they are infinitessimally detailed (ie: complete)? which seems like it could lead to potential collisions with set-theoretic geometry, eg possibly some potential for a physical manifestation of the banach-tarski paradox, which would clearly violate conservation laws