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Have you seen this recent result http://news.mit.edu/2018/physicists-create-new-form-light-0215 http://news.mit.edu/2018/physicists-create-new-form-light-02....
by Kemschumam 9y ago
Have you seen this recent result http://news.mit.edu/2018/physicists-create-new-form-light-0215 http://news.mit.edu/2018/physicists-create-new-form-light-02....
Does it change your thoughts on the utility of quantum cryptography?
- OscarCunningham 9y agoThey get three photons to be entangled, but not "maximally entangled" in the (impossible) way that would be needed for someone to listen to a communication without being detected.