Sambuco's latest activity
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Sambuco replied to the thread I Does Time-Symmetry Imply Retrocausality? How does the Quantum World Say “Maybe”?.Right, but to look for some kind of entanglement between Alice and Bob's particles, one needs to consider branching due to decoherence... -
Sambuco reacted to bhobba's post in the thread I Does Time-Symmetry Imply Retrocausality? How does the Quantum World Say “Maybe”? with
Wow.
You know, I think it's because my background is in math, not physics, but what the math requires needs no further explanation... -
Sambuco replied to the thread I Does Time-Symmetry Imply Retrocausality? How does the Quantum World Say “Maybe”?.There is no error. These "intermediate states" arise when the four-particle state is updated based on the results of Alice and Bob's...
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Sambuco replied to the thread I Does Time-Symmetry Imply Retrocausality? How does the Quantum World Say “Maybe”?.Just to be clear, given a quantum state (I'm assuming only two particles for simplicity), there is entanglement if it cannot be...
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Sambuco reacted to DrChinese's post in the thread I Does Time-Symmetry Imply Retrocausality? How does the Quantum World Say “Maybe”? with
Like.
This paper is a nice addition to this thread. :smile: -
Sambuco replied to the thread I Does Time-Symmetry Imply Retrocausality? How does the Quantum World Say “Maybe”?.On the one hand, I completely agree with you in that certain things related to the interpretation of entanglement swapping experiments...
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Sambuco replied to the thread I Does Time-Symmetry Imply Retrocausality? How does the Quantum World Say “Maybe”?.There is a certain confusion between the prediction of the experimental results and its interpretation in terms of entanglement...
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Sambuco reacted to MrRobotoToo's post in the thread I Does Time-Symmetry Imply Retrocausality? How does the Quantum World Say “Maybe”? with Like.
I'd have to think more about it, although Matthew Pusey--the 'P' in 'PBR theorem'--seems to believe that retrocausality offers a...
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Sambuco replied to the thread I Does Time-Symmetry Imply Retrocausality? How does the Quantum World Say “Maybe”?.I'm find this statement slightly confusing. In Mjelva's paper, the experimental results in Ma's paper are correctly predicted by taking...
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Sambuco replied to the thread I Does Time-Symmetry Imply Retrocausality? How does the Quantum World Say “Maybe”?.I'm not well versed with all the nuances of the PBR theorem. I believe @DrChinese has studied it in more detail. Do you have anything to...
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Sambuco reacted to Morbert's post in the thread I Does Time-Symmetry Imply Retrocausality? How does the Quantum World Say “Maybe”? with Like.
As an aside, forward-in-time accounts based on ordinary undergraduate-level formalisms of QM are perfectly capable of reproducing all...
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Sambuco replied to the thread I Does Time-Symmetry Imply Retrocausality? How does the Quantum World Say “Maybe”?.I believe these ##\Psi##-ontic interpretations assume that the quantum state evolves (forward-in-time) as predicted by Schrödinger...
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Sambuco replied to the thread I Does Time-Symmetry Imply Retrocausality? How does the Quantum World Say “Maybe”?.I have a similar view. I think collider loophole could be a useful concept in information-based interpretations, but not in more...
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Sambuco reacted to DrChinese's post in the thread I Does Time-Symmetry Imply Retrocausality? How does the Quantum World Say “Maybe”? with Like.
I would happy to participate, as the CL really has nothing to do with retrocausality. Thanks for the reference to the new paper. I...
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Sambuco replied to the thread I Does Time-Symmetry Imply Retrocausality? How does the Quantum World Say “Maybe”?.Thanks @PeterDonis for your comment! I should have said "(...) is not an interpretation-independent fact about Alice and Bob's...