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It is possible to construct what are called coherent states (which is where we get the idea of a very weak light source emitting a...

For the typical electron beam in an electron microscope, the direct interaction between the electrons is negligible. And even in...

https://arxiv.org/abs/1008.3896 And another reference given by Lord Jestocost: https://arxiv.org/abs/1308.5290

For those who don't want to clutter the other thread, but still want to comment on the references given by Lord Jestocost.

Yeah, good question. I didn't give an answer, but I guess my answer would change. But why? I think it is easy to produce single electron...

Bohmian mechanics treats a wavefunction as nomological or ontological, and supplies a primitive ontology. It's quite distinct from the...

You keep trying to move off the point, which will just result in mistakes compounding mistakes. It is not cherry picking to point out Ma...

The goal of a quantum description should first of all be to compute and predict measurable results. To first order, stimulated...

No, he doesn't. Again, this is the meaning you are putting on other words Ma says. None of Ma's actual words that you quoted, or...

I'm not moving off this point until you acknowledge it. Ma explicitly says (2) is a rewriting of (1) in a Bell basis. You keep writing...

Ma says "This can be seen by rewriting Eq. (1) in the basis of Bell states of photons 2 and 3.". I am not picking apart anything. I...

In differential geometry, there is a covariant concept of a 4-vector, and the momentum vector is such a 4-vector. Only the coordinates...

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

In the sense that we could rewrite them in the appropiate Bell state bases, yes. That would not physically change the states at all, as...

This is true. I put that in bold to make sure it's clear. I agree with this statement. However, I do not agree with this. Here's why...