Tighter monogamy inequalities of multiqubit entanglement

Abstract

Multipartite entanglement holds great importance in quantum information processing. The distribution of entanglement among subsystems can be characterized by monogamy relations. Based on the $\beta$th power of concurrence and negativity, we provide two new monogamy inequalities. Through detailed examples, we demonstrate that these inequalities are tighter than previous results.

7 pages, 2 figures

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Cited by in corpus (3)

• Tighter parameterized monogamy relations
• Weighted monogamy and polygamy relations
• Entanglement measures for multipartite quantum systems:limitations and new approaches