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三体W态的纠缠与非定域性

, PP. 542-546

Keywords: quantum,optics,W,states,three,body,entanglement,Svetlichny,inequality,nonlocality

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Abstract:

ThethresholdvalueofSvetlichnyinequalityofthree-qubitWstateswascalculated.TheanalyticexpressionofnonlocalityforWstateswasintroduced.Andtherelationbetweenthreebodyentanglementandnonlocalityhasbeeninvestigated.Theresultsshowthatthree-qubitWstateshaveuniquethreebodyentanglementandnonlocality.TheseresultswillprovidetheoreticalfoundationforthefartherresearchofentanglefeatureandentangledynamicsofWstates.

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