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Quantifying Entanglement

V. Vedral·M. B. Plenio·M. A. Rippin·P. L. Knight
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Abstract

We present conditions every measure of entanglement has to satisfy and construct a whole class of 'good' entanglement measures. The generalization of our class of entanglement measures to more than two particles is straightforward. We present a measure which has a statistical operational basis that might enable experimental determination of the quantitative degree of entanglement.

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V. Vedral, M. B. Plenio, M. A. Rippin, P. L. Knight. 1997-02-11. Quantifying Entanglement. https://doi.org/10.1103/physrevlett.78.2275

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