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Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.95.062340
Abstract: Quantum discord has been studied extensively as a measure of non-classical correlations which includes entanglement as a subset. Although it is well known that non-zero discord can exist without entanglement, the origin of quantum discord…
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Keywords:
coherence;
discordlike correlation;
discord;
quantum discord ... See more keywords