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Duality for monogamy of entanglement

Somshubhro Bandyopadhyay·Gilad Gour·Barry C. Sanders
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Abstract

We establish duality for monogamy of entanglement: whereas monogamy of entanglement inequalities provide an upper bound for bipartite sharability of entanglement in a multipartite system, we prove that the same quantity provides a \emph{lower} bound for distribution of bipartite entanglement in a multipartite system. Our theorem for monogamy of entanglement is used to establish relations between bipartite entanglement that separate one qubit from the rest vs separating two qubits from the rest.

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Somshubhro Bandyopadhyay, Gilad Gour, Barry C. Sanders. 2006-06-20. Duality for monogamy of entanglement. https://doi.org/10.1063/1.2435088

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