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Entanglement of formation for a class of quantum states. (English) Zbl 1098.81734

Summary: Entanglement of formation for a class of higher-dimensional quantum mixed states is studied in terms of a generalized formula of concurrence for \(N\)-dimensional quantum systems. As applications, the entanglement of formation for a class of \(16\times 16\) density matrices are calculated.

MSC:

81P15 Quantum measurement theory, state operations, state preparations
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References:

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