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Creators/Authors contains: "Zhang, Yanbao"

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  1. ; ; (, Physical Review Research)
    null (Ed.)
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  2. ; (, New Journal of Physics)
    Abstract We classify the extreme points of a polytope of probability distributions in the (2,2,2) CHSH-Bell setting that is induced by a single Tsirelson bound. We do the same for a class of polytopes obtained from a parametrized family of multiple Tsirelson bounds interacting non-trivially. Such constructions can be applied to device-independent random number generation using the method of probability estimation factors (2018 Phys. Rev. A98040304(R)). We demonstrate a meaningful improvement in certified randomness applying the new polytopes characterized here. 
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  3. ; ; ; ; ; ; ; ; ; ; et al (, Physical Review Letters)
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