Nugatory's latest activity

"Ultra-relativistic" will be one of the better ways of describing this case.

For my part I want to emphasize that truly my participation here is not intended to be argumentative, it's that I think there is a real...

Light moving through space is an electromagnetic wave, and the speed of any wave is determined by the balance between whatever pushes...

They are separated by distance in both frames, but simultaneous in just one frame. You might find it helpful to think about what the...

Unless there are more parts to the problem (the otherwise irrelevant Pauli matrices suggest that there might be) it looks as if these...

Achieving a decent undergraduate-level understanding of special relativity through self-study is not necessarily unrealistic - more...

Kinda sorta…. But I wouldn’t use the phrase “according to EPR” because all three of them would have agreed with your #29 calculation...

Randomly picking the two axes gives a probability of 1/2 across the ensemble of pairs, as you correctly calculated in #29. From that...

This attempt to extend an interpretation of non-relativistic QM into curved spacetime is off-topic for this thread and risks a major...

I just looked. You've misunderstood what he is saying, which is basically a less concise explanation of @DrChinese's "simplest proof of...

You are making a mistake in your calculation somewhere, as both are using the ##\cos^2\theta## rule and agree about the probabilities of...

I’m still not following your argument here. EPR and QM agree about the probabilities of getting “opposite spin” in the sense of your...

I am not sure what you mean by “the EPR predicted probability”, but everyone agrees that the probability of opposite spins is a function...

In a bell test the measurement axes are not 90 degrees apart, because at that angle the inequality will not be violated - it’s the...

No, the mass of the electron is unchanged, as is the mass of the proton.. The mass of a multi-particle system is generally not equal to...