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Measurability of D-concurrence
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AbstractAn effective approach to quantify entanglement of any bipartite systems is D-concurrence, which is important in quantum information science. In this paper, we present a direct method for experimental determination of the D-concurrence of an arbitrary bipartite pure state. To do this, we show that measurement of the D-concurrence of bipartite pure state can be conversed into the measurement performed on some observables so called generalized Gell-Mann operators. We first introduce the concept of D-concurrence for a bipartite system. Then we explain the method of measuring this entanglement measure for the pure state. Finally, for clarify of the subject, we give an example consisting of two parties A and B with dimensions 3.
Springer Science and Business Media LLC
Title: Measurability of D-concurrence
Description:
AbstractAn effective approach to quantify entanglement of any bipartite systems is D-concurrence, which is important in quantum information science.
In this paper, we present a direct method for experimental determination of the D-concurrence of an arbitrary bipartite pure state.
To do this, we show that measurement of the D-concurrence of bipartite pure state can be conversed into the measurement performed on some observables so called generalized Gell-Mann operators.
We first introduce the concept of D-concurrence for a bipartite system.
Then we explain the method of measuring this entanglement measure for the pure state.
Finally, for clarify of the subject, we give an example consisting of two parties A and B with dimensions 3.
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