Demystifier's latest activity

Not sure if it's been brought up in this thread, but section 3/4 of this paper seems to work out the details in a toy model (I think...

Yes, exactly. I see it as complementary to my own pictorial description with links between particles and without explicit wave...

This looks like the kind of Bohmian analysis of entanglement swapping that @Demystifier was looking for earlier in the thread.

Yes. I would like to add that the first person who understood the importance of the quantum description of the measuring apparatus was...

It's worth noting that this viewpoint is not limited to the Bohmian interpretation. Chapter 9 of Ballentine's book, in which of course...

The existence of the arrow of time is a matter of statistical physics, either classical or quantum. To see how that works in QM from a...

Almost correct, my only correction is that you also have to change the labels 2 and 3 in that case, namely ## (M_A,A)_3 \leftarrow...

It is absolutely essential. Without that you cannot explain the effective collapse of the wave function, and even more importantly, you...

Just for fun, let me also depict the Hardy setup in the notation above. Initially we have a non-entangled electron-positron pair $$t_0...

I've found an intuitive pictorial way to answer one of the @DrChinese 's central questions: How to describe the timeline of the full...

So far I haven't written any paper about entanglement swapping or anything like that, but after this discussion maybe I will. (In this...

We cannot have this conversation if you haven't mastered the basis concepts involved and the difference between Hilbert space, Hilbert...

https://journals.aps.org/pr/abstract/10.1103/PhysRev.150.1079

Yes, I basically agree. As a further support for your position, I would like to add something about determinism. Even though BM is...

That's why I ruled out i); because it talks about the future swap causing the A/D correlation. As i) is phrased it says this creates the...