arXiv · 0707.4398
Pure state estimation and the characterization of entanglement
Abstract
A connection between the state estimation problem and the separability problem is noticed and exploited to find efficient numerical algorithms to solve the first one. Based on these ideas, we also derive a systematic method to obtain upper bounds on the maximum local fidelity when the states are distributed among several distant parties.
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Miguel Navascues. 2012-04-27. Pure state estimation and the characterization of entanglement. https://doi.org/10.1103/physrevlett.100.070503
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