Distilling perfect GHZ states from two copies of non-GHZ-diagonal mixed states
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DOI: 10.1016/j.optcom.2016.12.002
Abstract: Abstract It has been shown that a nearly pure Greenberger–Horne–Zeilinger (GHZ) state could be distilled from a large (even infinite) number of GHZ-diagonal states that can be obtained by depolarizing general multipartite mixed states (non-GHZ-diagonal… read more here.
Keywords: non ghz; ghz diagonal; perfect ghz; mixed states ... See more keywords