Monogamy of nonlocal quantum correlations Ben Toner Institute for - PowerPoint PPT Presentation

Monogamy of nonlocal quantum correlations Ben Toner Institute for Quantum Information and Department of Physics Caltech QIP 2006, Paris 19 January, 2006 1

Monogamy of entanglement 2

Classical correlations are not monogamous 3

Classical correlations are not monogamous 4

Neither are the French 5

Monogamy of quantum correlations nonlocal 6

Example 1: CHSH correlations 7

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Technique 9

Monogamy of CHSH correlations 4 2 -2 -4 2 4 -2 -4 10

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Odd cycle game 3 2 4 12 5 1

Modified odd cycle game 13

Conclusions Further work 14