Peter Morgan's latest activity
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Peter Morgan reacted to bhobba's post in the thread Graduate Padmanabhan on obtaining non-relativistic QM from QFT with
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I am reading the paper's author's textbook on QFT. In it, he proves that if you start with the concept of a point particle and use RQM... -
Peter Morgan replied to the thread How do entangled particles know what the other is doing?.Classical measurement theory in the presence of thermal noise can and should include contextuality as noncommutativity, because it's a...
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Peter Morgan replied to the thread How do entangled particles know what the other is doing?.I wouldn't want to claim that the following is an 'underlying "explanation" for the non-locality', but quantum nonlocality can be...
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Peter Morgan reacted to bhobba's post in the thread How do entangled particles know what the other is doing? with
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The only out, if an out it is, is that it is just a computational device. It still is non-local, but of no concern. For quantum... -
Peter Morgan reacted to bhobba's post in the thread How do entangled particles know what the other is doing? with
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Regarding Feynman's view of QM, just before he died, he attended a seminar by his friend (and the guy in the office next door)... -
Peter Morgan replied to the thread How do entangled particles know what the other is doing?.Art Hobson's "Fields and Their Quanta: Making Sense of Quantum Foundations" and his previous work, going back decades, has always seemed...
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Peter Morgan replied to the thread How do entangled particles know what the other is doing?.For a field theory, there are, in the first instance, no particles to be entangled. The idea that each record of an event in a detector...
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Peter Morgan reacted to bhobba's post in the thread How do entangled particles know what the other is doing? with
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It's a bit pricey, but the following does that and much more... -
Peter Morgan reacted to Demystifier's post in the thread Graduate Padmanabhan on obtaining non-relativistic QM from QFT with
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It depends on what you mean by RQM. If by RQM you mean Bjorken & Drell 1, then yes, you can obtain it from Bjorken & Drell 2. But in... -
Peter Morgan replied to the thread Graduate Padmanabhan on obtaining non-relativistic QM from QFT.There is no concept of a particle in axiomatic forms of QFT. We can add Wigner's definition of particles in terms of unitary...





