The paper is a non-sequitur. Charitably. By assuming no entanglement, it's also not a paper about quantum. (Entanglement <=> quantum) It should not be in Natu

The paper is a non-sequitur. Charitably. By assuming no entanglement, it's also not a paper about quantum. (Entanglement <=> quantum) It should not be in Nature. It is... a homework problem, at best? To teach students not to get too excited about publishing. Without the technical footnote, it could still have been an interesting paper. But wrong As for homework problems, the blogpost is a better starting point for one. Maybe the blog author should be a prof, and the paper authors should become adjuncts