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Measurability of D-concurrence
2019
Scientific Reports
An 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
doi:10.1038/s41598-019-54247-2
pmid:31857599
pmcid:PMC6923386
fatcat:326oytzenjb3fdjv3exvrfgnwi