Monogamy of Bell correlations and Tsirelsons bound

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Monogamy of Bell correlations and Tsirelsons
bound

• Ben Toner
• CWI

QIP January 30, 2007
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Joint work with
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Last year
Bobs Creek
Alice Springs
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CHSH correlations
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CHSH correlations
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Wherefore ?
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No advantage for nonlocal computation
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Monogamy of Bell correlations
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Why there is a trade-off
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Monogamy of Bell correlations
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2
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-4
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2
-4
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Monogamy of Bell correlations
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Anticommutation and Bell violation
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Key distribution
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Key distribution
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Generalisations?
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Conclusion
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2
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-4
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2
-4
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References