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Physics
Quantum Physics
Quantum Interpretations and Foundations
What is the relationship between events and outcomes in quantum theories?
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[QUOTE="gentzen, post: 6852973, member: 685984"] That is true, but it seems to me that Morbert wants to explain something else. Doesn't that paper just points out that a Hilbert space by itself does not define a spacetime structure? (Or rather an "enviroment"-structure to be used as input for the construction of a prefered basis by decoherence.) That the claim that such a structure would emerge from a Hilbert space + a Hamiltonian is just as ridiculous as to claim that a σ-algebra + a probability measure + a permutation on the ground set would be enough in classical physics to define a spacetime structure? Morbert on the other hand accepts that a spacetime (or "enviroment") structure is given, and that this gives you some preferred basis. But his point is that this is still not enough to get unique measurement results (especially not with respect to that still somehow arbitrary basis). [/QUOTE]
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Quantum Interpretations and Foundations
What is the relationship between events and outcomes in quantum theories?
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