Condition for tripartite entanglement

نویسندگان

  • Allan I. Solomon
  • Choon-Lin Ho
چکیده

We propose a scheme for classifying the entanglement of a tripartite pure qubit state. This classification scheme consists of an ordered list of seven elements. These elements are the Cayley hyper-determinant, and its six associated 2 × 2 subdeterminants. In particular we show that this classification provides a necessary and sufficient condition for separability.

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تاریخ انتشار 2012