Listar Física Aplicada II por autor "Xu, Zhen-Peng"
Mostrando ítems 1-8 de 8
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Certifying sets of quantum observables with any full-rank state
(American Physical Society, 2024-04-03)We show that some sets of quantum observables are unique up to an isometry and have a contextuality witness that attains ...
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Experimental observation of quantum contextuality beyond Bell nonlocality
(American Physical Society, 2019-10-22)Bell nonlocality and quantum contextuality are two important resources which, however, behave very differently in many ...
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Experimental test of high-dimensional quantum contextuality based on contextuality concentration
(American Physical Society, 2023-06-13)Contextuality is a distinctive feature of quantum theory and a fundamental resource for quantum computation. However, ...
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Experimental test of quantum correlations from Platonic graphs
(Optica Publishing Group, 2018-05-29)Great effort has been made in the investigation of contextual correlations between compatible observables due to their ...
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Graph-theoretic approach to Bell experiments with low detection efficiency
(Cornell University, 2023)Bell inequality tests where the detection efficiency is below a certain threshold ηcrit can be simulated with local ...
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Maximum nonlocality in the (3,2,2) scenario
(American Physical Society, 2016-12-27)We identify the simplest combinations of entanglement and incompatibility giving the maximum quantum violation for each ...
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Necessary and sufficient condition for contextuality from incompatibility
(American Physical Society, 2019-02-12)Measurement incompatibility is the most basic resource that distinguishes quantum from classical physics. Contextuality ...
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Quantum contextuality provides communication complexity advantage
(American Physical Society, 2023-02-24)Despite the conceptual importance of contextuality in quantum mechanics, there is a hitherto limited number of applications ...