Matterwave's latest activity
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Matterwave reacted to Demystifier's post in the thread Graduate Resolution of the Frauchiger-Renner paradox with
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Let me further develop my analogy with junk emails and explain what would be the analogies of various interpretations of QM. This may be... -
Matterwave replied to the thread Graduate Časlav Brukner, Richard Healey, and von Weizsäcker on the wave function.Thank you for the clarification. I had a feeling this is what Brukner was talking about, but was unsure since he didn't (in the... -
Matterwave replied to the thread Graduate Časlav Brukner, Richard Healey, and von Weizsäcker on the wave function.Thanks for the reference! I don't think I will finish it, but I believe I read the relevant sections (mostly 1 and 2). As an aside, it... -
Matterwave reacted to Sambuco's post in the thread Graduate Časlav Brukner, Richard Healey, and von Weizsäcker on the wave function with
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Oh, I think I understand what you're saying now. Assumption (ii) about "definite outcomes" is a way of saying that it's a single-world... -
Matterwave reacted to Lord Jestocost's post in the thread Graduate Časlav Brukner, Richard Healey, and von Weizsäcker on the wave function with
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Beforehand, you need to know what an event is as a concept of quantum theory. Berthold-Georg Englert in “On Quantum Theory” (Eur. Phys... -
Matterwave replied to the thread Graduate Resolution of the Frauchiger-Renner paradox.I cannot, because I don't know of an exact version of the Copenhagen interpretation to begin with and I am not in the business of... -
Matterwave reacted to Demystifier's post in the thread Graduate Resolution of the Frauchiger-Renner paradox with
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Well, there are many versions of Copenhagen. Perhaps you have in mind some version where the collapse is objective and caused by... -
Matterwave replied to the thread Graduate Časlav Brukner, Richard Healey, and von Weizsäcker on the wave function.The plain English reading (at least my reading) of assumption (ii) and the final conclusion in the abstract contradict each other. I... -
Matterwave replied to the thread Graduate Resolution of the Frauchiger-Renner paradox.If I squint really really hard... I still can't see how e.g. Copenhagen would lead to this conclusion. Are you claiming the resolution... -
Matterwave reacted to Demystifier's post in the thread Graduate Resolution of the Frauchiger-Renner paradox with
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I agree it's hard, it takes some effort to see it this way. But they all have in common one crucial thing: There is never a collapse in... -
Matterwave replied to the thread Graduate Časlav Brukner, Richard Healey, and von Weizsäcker on the wave function.I read the abstract and the first section. Unfortunately, it is not convincing to me personally. He points out 3 assumptions, one of... -
Matterwave reacted to Sambuco's post in the thread Graduate Časlav Brukner, Richard Healey, and von Weizsäcker on the wave function with
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To learn about Brukner's point of view, you can read this paper. Lucas. -
Matterwave reacted to Sambuco's post in the thread Graduate Časlav Brukner, Richard Healey, and von Weizsäcker on the wave function with
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PBR theorem rules out ontological models in which the wave function plays an epistemic role. Common ##\psi##-epistemic interpretations... -
Matterwave replied to the thread Graduate Resolution of the Frauchiger-Renner paradox.It is very hard for me to read it this way. Your descriptions in this post of what the different interpretations say, at face value... -
Matterwave replied to the thread Graduate Momentum vs inertia.A body at rest still has inertia even though it has no momentum.