Strong monogamy of quantum entanglement for multi-qubit W-class states
classification
🪐 quant-ph
keywords
multi-qubitstrongentanglementmonogamystatesclassinequalityw-class
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We provide a strong evidence for strong monogamy inequality of multi-qubit entanglement recently proposed in [B. Regula {\em et al.}, Phys. Rev. Lett. {\bf 113}, 110501 (2014)]. We consider a large class of multi-qubit generalized W-class states, and analytically show that the strong monogamy inequality of multi-qubit entanglement is saturated by this class of states.
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