Related papers: Tighter Monogamy Relations in Multi-Qubit Systems

Tighter Monogamy Relations in Multi-Qubit Systems

URL: http://arxiv.org/abs/2110.06589v2
Date: Mon, 24 Oct 2022 09:18:10 GMT
Title: Tighter Monogamy Relations in Multi-Qubit Systems
Authors: Yudie Gu, Yanmin Yang, Jialing Zhang, Wei Chen
Abstract summary: We present some monogamy relations of multiqubit quantum entanglement in terms of the beta th power of concurrence, entanglement of formation and convex-roof extended negativity. These monogamy relations are proved to be tighter than the existing ones, together with detailed examples showing the tightness.
Score: 7.649038921524315
License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Abstract: In this paper, we present some monogamy relations of multiqubit quantum entanglement in terms of the \beta th power of concurrence, entanglement of formation and convex-roof extended negativity. These monogamy relations are proved to be tighter than the existing ones, together with detailed examples showing the tightness.

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