All Questions
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Path Integrals for entangled states
Is there a way of characterizing entanglement between states in a path integral formalism? If so, does this shed some light on the apparently non-local effects of quantum mechanics?
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Trouble understanding the math of the preferred basis problem
I've been trying to understand the preferred-basis problem in QM, specifally in the Everettian intepretation.
To quote an answer to another question which discusses this:
In my opinion, the situation ...
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First order logic of complex quantum theory
Suppose we describe quantum theory through the København interpretation, that is, through unitary linear algebra of complex Hilbert spaces.
Can quantum theory in this description (the part that ...
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