Could a hidden local phase offset serve as a classical alternative to quantum superposition?

This question arises from a theoretical framework in which the statistical predictions of quantum mechanics—especially those observed in entangled spin measurements—are reinterpreted as resulting not from ontological superposition, but from a classical geometric mechanism: a hidden local phase offset.

In this model, each entangled pair shares a deterministic (or structured stochastic) phase shift Δϕ\Delta\phiΔϕ, defined at the emission event. This offset governs the internal orientation of each particle relative to the measurement apparatus. Crucially:

  • The correlation function typically associated with quantum spin projections (e.g. −cos⁡(2θ)-\cos(2\theta)−cos(2θ)) can be exactly reproduced by this geometric phase offset mechanism.
  • There is no need for nonlocal collapse, no ontological superposition, and no scalar hidden variable.
  • The violation of Bell inequalities still occurs, but arises from the non-factorizability of angular frame alignment, not from violating measurement independence or locality.

This raises the question: Have we mistaken a referential angular misalignment for quantum indeterminacy?

I invite insights on:

  • Whether this model could serve as a true classical alternative to quantum superposition
  • How one might empirically test or falsify the presence of local phase offsets
  • Whether this geometric view aligns or conflicts with other non-superpositional frameworks (e.g., relational QM, pilot-wave theories)

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