What to do with artificial entanglement?

Nothing useful!

If artificial correlations show classically cosĀ² curves, it is not a quantum behavior and none of the inferences leading to the quantum properties is valid. Indeed, without the superposition at the quantum level and the entanglement, most of the applications schemes are meaningless. In a few words, pure and independent ignorance doesn’t help.

However, correlations are a power tool in general and a good knowledge of their decay might help to better evaluate degraded measures.

1 Comment

  1. We tried it for public/secret keys encrypting but we found quickly a fast universal decoder… It is not efficient by construction because it is useless to find the exact encoding. In the Copenhagen interpretation, all the power comes from the no-cloning theorem.

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