jeffn1's latest activity
-
Jjeffn1 reacted to PeroK's post in the thread Undergrad Does causality become relative in spacelike-separated entanglement measurements? with
Like.
There are two responses to QM and quantum entanglement in particular. The first is to try to fit QM into an a priori view of physics... -
Jjeffn1 replied to the thread Undergrad Does causality become relative in spacelike-separated entanglement measurements?.FWIW, I tend to subscribe to Art Hobson's view (although, as I understand it there are details to be worked out): Quantum Fields are...
-
Jjeffn1 replied to the thread Undergrad Does causality become relative in spacelike-separated entanglement measurements?.If it is okay, I would like to start this topic in the interpretation subforum to read the comments of the board members. Also, while...
-
Jjeffn1 replied to the thread Undergrad Does causality become relative in spacelike-separated entanglement measurements?.Thank you!
-
Jjeffn1 replied to the thread Undergrad Does causality become relative in spacelike-separated entanglement measurements?.I found this thread when I was considering whether there is something more than correlations to entangled particles. I think we know...
-
Jjeffn1 reacted to bhobba's post in the thread Undergrad Spatial separation of entangled particles implies physical separability? with Like.
It's better to think in terms of Quantum Field Theory (QFT) for this one. Entangled particles are a single excitation of the field, so...
-
Jjeffn1 reacted to PeterDonis's post in the thread Graduate Entanglement swapping and Bohmian mechanics with Like.
I should expand on this some. The question that the math I was talking about is relevant to is whether putting photons 2 and 3 through...
-
Jjeffn1 reacted to PeterDonis's post in the thread Graduate Entanglement swapping and Bohmian mechanics with Like.
If you mean a reference that specifically walks through the math @Morbert and I have been posting in the context of an entanglement...
-
Jjeffn1 reacted to PeterDonis's post in the thread Graduate Entanglement swapping and Bohmian mechanics with Like.
As I said, the papers' presentation of theory is quite sketchy. But it should be noted that @Morbert's #40 and the other math we've been...
-
Jjeffn1 reacted to PeterDonis's post in the thread Graduate Entanglement swapping and Bohmian mechanics with Like.
I will note, btw, that although I've pitched this in terms of Bohmian mechanics, what I posted in that post only involves the wave...
-
Jjeffn1 reacted to BvU's post in the thread Undergrad Are classical optics and quantum mechanics double slit experiments fundamentally the same? with Like.
Have you seen the video "How big is a photon" mentioned in a similar thread here ? ... :smile:
-
Jjeffn1 replied to the thread Undergrad Particle vs Wave Interpretations of QM.A fundamental "particle" is an excitation in its quantum field. An excitation in a quantum field is energy. I don't think you can...
-
Jjeffn1 replied to the thread Undergrad Are classical optics and quantum mechanics double slit experiments fundamentally the same?.From what I know, I would view it as "energy" in the photon field that has not sufficiently excited the field (locally?) to generate the...
-
Jjeffn1 reacted to selfsimilar's post in the thread Undergrad Particle vs Wave Interpretations of QM with Like.
To all above Ordinarily yes we look at energy as a property and an accounting system more or less. But at the...
-
Jjeffn1 replied to the thread Undergrad Particle vs Wave Interpretations of QM.FWIW, this seems right to me. It seems to me the term "information" is another anthromorphic term (like "observer" and even...