Re: What is quantum measurement problem?

<markwh04@xxxxxxxxx> a écrit dans le message de news:
1135812069.832725.188060@xxxxxxxxxxxxxxxxxxxxxxxxxxxx

> It's the problem of determining why and how a pure state seems to turn
> into a mixed state upon "measurement".

Who say that? Because that seems the problem tailored to be solved by
decoherence. There are other problems that, if not officially called
"measurement", aren't solved at all by decoherence. That's what I would
call the *muleta* approach to quantum mechanics interpretation.

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