General monogamy inequality for bipartite qubit entanglement.
نویسندگان
چکیده
We consider multipartite states of qubits and prove that their bipartite quantum entanglement, as quantified by the concurrence, satisfies a monogamy inequality conjectured by Coffman, Kundu, and Wootters. We relate this monogamy inequality to the concept of frustration of correlations in quantum spin systems.
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ورودعنوان ژورنال:
- Physical review letters
دوره 96 22 شماره
صفحات -
تاریخ انتشار 2006