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Quantum Information and Computation     ISSN: 1533-7146      published since 2001
Vol.13 No.9&10  September 2013

Pseudo-telepathy games using graph states (pp0833-0845)
          
Anurag Anshu and Mehdi Mhalla
         
doi: https://doi.org/10.26421/QIC13.9-10-6

Abstracts: We define a family of pseudo-telepathy games using graph states that extends the Mermin games. This family also contains a game used to define a quantum probability distribution that cannot be simulated by any number of nonlocal boxes. We extend this result, proving that the probability distribution obtained by the Paley graph state on 13 vertices (each vertex corresponds to a player) cannot be simulated by any number of 4-partite nonlocal boxes and that the Paley graph states on k 22 2k−2 vertices provide a probability distribution that cannot be simulated by k-partite nonlocal boxes, for any k.
Key words: Nonlocality, Pseudo-telepathy, Paley graph states