27 March 2015
Scientists report on the detection of particle entanglement in a beam of squeezed light. Researchers were able to observe effects of entanglement monogamy, where particles can be strongly entangled only if they have few entanglement partners.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/p41bLls7xpI/150327091012.htm
