Morbert's latest activity
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Morbert reacted to A. Neumaier's post in the thread Graduate So, if RQM isn't consistent; what makes us believe that QFT is? with
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Indeed, relativistic multiparticle quantum mechanics is consistent (and useful) but has, compared to relativistic quantum field theory... -
Morbert replied to the thread Graduate Resolution of the Frauchiger-Renner paradox.You'd have to refresh my memory here. Omnes says complementarity follows from the formalism: "It should be stressed first of all that...
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Morbert replied to the thread Graduate So, if RQM isn't consistent; what makes us believe that QFT is?.PS A post from @A. Neumaier a while back: https://www.physicsforums.com/threads/consistency-of-relativistic-qm.1083837/post-7298369
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Morbert replied to the thread Graduate So, if RQM isn't consistent; what makes us believe that QFT is?.Hmm, a literature search brings up stuff like this: https://arxiv.org/abs/nucl-th/0308061
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Morbert replied to the thread Graduate Resolution of the Frauchiger-Renner paradox.In case anyone is interested: The FR paradox analyzed with the consistent histories formalism. https://arxiv.org/abs/1907.10095
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Morbert replied to the thread Graduate Entanglement swapping and Bohmian mechanics.Yes, Ma's apparatus cannot perform a measurement in the basis ##\{\Phi^+,\Phi^-,\Psi^+,\Psi^-\}##. But since runs with measurement...
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Morbert replied to the thread Graduate Entanglement swapping and Bohmian mechanics.Victor's BiSA relates the input space to the output space via a time evolution like so...
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Morbert replied to the thread Graduate Entanglement swapping and Bohmian mechanics.1. The correlations yielded can be inferred from the expansions. ##\Phi^+## expands...
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Morbert replied to the thread Graduate Entanglement swapping and Bohmian mechanics.We can model Alice's and Bob's measurement in the HV bases as a single measurement on the 1&4 subsystem which has the basis ##\{HH, HV...
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Morbert replied to the thread Graduate Entanglement swapping and Bohmian mechanics.This is because the "No BSM" in these graphs correspond to the case where Victor has his apparatus configured for a BSM, but obtains a...
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Morbert replied to the thread Graduate Entanglement swapping and Bohmian mechanics.What's wrong with correlation if Alice and Bob both measure in the HV basis and Victor obtains ##\Phi^+##? PS Just in case: Here "No...
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Morbert replied to the thread Graduate Entanglement swapping and Bohmian mechanics.The third and fourth graph correspond to Alice and Bob both measuring in the HV basis. And you can see there is no branch on either...
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Morbert replied to the thread Graduate Entanglement swapping and Bohmian mechanics.When Victor's apparatus is set to perform a BSM, the basis is ##\{\Phi^+,\Phi^-,HV,VH\}##. When Victor's apparatus is set to perform an...
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Morbert replied to the thread Graduate Entanglement swapping and Bohmian mechanics.I wrote some basic code to visualize the branching structure of this global wavefunction, as the decoherent branches mark alternative...
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Morbert replied to the thread Graduate Entanglement swapping and Bohmian mechanics.Forward-in-time models readily apply in the Delayed Choice case.
