FrediFizzx wrote:harry wrote:FrediFizzx wrote:And another one,
http://arxiv.org/abs/1406.6239"Violation of Bell's inequality for phase singular beams"
That experiment was inspired by this paper,
http://arxiv.org/abs/1307.2981"Nonlocal continuous variable correlations and violation of Bell's inequality for light beams with topological singularities"
It is unfortunate that they use the term "nonlocal" as this looks to be all local realistic to me. But one must keep the Bell mafia at bay somehow.
The second paper was actually published in Phys. Rev. A. But they do not talk of "nonlocal influences", instead they talk of "nonlocal correlations". In their conclusion: "[..] the first study of nonlocal correlations in classical optical beams [..]".
Correlations can be nonlocal without anything weird going on, as Jaynes argued (and Bell admitted that in his socks paper).
And I agree with you that their physics looks pretty "local realistic", with classical systems evolving over time, although in a very complex way (a bit like Sanctuary but even more complex) - is there something that we are overlooking?!

And if not, then how is the trick done??
Due to the false interpretation of Bell's theorem, these experimenters are forced to use such terms as "non-local" and "entanglement" when strong correlations are present otherwise their papers would not get published. More likely the case is that they are just brainwashed (through no fault of their own) to use those terms automatically even though they aren't true.
I have no issue with their use of "non-local correlations" and "entanglement". I
do have an issue with their adoption of a popular misuse of the term "local realistic"; but as you say, it may have been necessary to get it published. Note also the rather careful, even obscure language in their summary.
Once more: if this is what it seems to be,
what prevents someone reading this from getting Gill's € 5000.- award?
Note: not me, at least not now, as I'm very busy and not familiar with much of what the authors discuss. But as long as nobody manages to actually translate their math in a working local realistic computer program, I'm not convinced either way - and no doubt it's the same for most people!