Single-world interpretation, 4
That is, components of the wavefunction are decoupled from a coherent system, and acquiring phases from their immediate surroundings. A total superposition of the global or universal wavefunction still exists (and remains coherent at the global level), but its ultimate fate remains an interpretational issue.
— Wikipedia on Quantum decoherence
The universal wave function is deterministic?
2011.12.07 Wednesday ACHK