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Motivated by Buscemi's semi-quantum nonlocal game [PRL 108, 200401(2012)], We propose an entanglement witness game, a quantum game based on entanglement witness. Similar as the semi-quantum nonlocal game, the existence… Click to show full abstract
Motivated by Buscemi's semi-quantum nonlocal game [PRL 108, 200401(2012)], We propose an entanglement witness game, a quantum game based on entanglement witness. Similar as the semi-quantum nonlocal game, the existence of entanglement shared by the players is necessary and sufficient for obtaining a positive average payoff in our entanglement witness game. Two explicit examples are constructed to demonstrate how to play our entanglement witness game and its relations with the CHSH nonlocal game.
Keywords:
game;
witness game;
entanglement witness;
nonlocal game
Journal Title: Physical Review A
Year Published: 2017
Link to full text (if available)
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Journal Title: Physical Review A
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!