Entanglement usually refers to stronger-than-classical correlations between spatially separated quantum systems. It can however also manifest itself across points in time, in a number of different ways, as discussed in this excellent popular science article by George Musser. Most research on temporal correlations goes back to Leggett and Garg, who showed that subsequent measurements on […]
Read MoreMulti-time entanglement
- August 24, 2018
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