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arXiv · 1512.09211

Generalized Monogamy Relations of Concurrence for N-qubit Systems

Xue-Na Zhu·Shao-Ming Fei
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Abstract

We present a new kind of monogamous relations based on concurrence and concurrence of assistance. For $N$-qubit systems $ABC_1...C_{N-2}$, the monogamy relations satisfied by the concurrence of $N$-qubit pure states under the partition $AB$ and $C_1...C_{N-2}$, as well as under the partition $ABC_1$ and $C_2...C_{N-2}$ are established, which give rise to a kind of restrictions on the entanglement distribution and trade off among the subsystems.

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Xue-Na Zhu, Shao-Ming Fei. 2015-12-31. Generalized Monogamy Relations of Concurrence for N-qubit Systems. https://doi.org/10.1103/physreva.92.062345

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