Phys. Rev. A 63, 020302(R) (2001) [4 pages]Playing a quantum game with a corrupted source
The quantum advantage arising in a simplified multiplayer quantum game is found to be a disadvantage when the game’s qubit source is corrupted by a noisy “demon.” Above a critical value of the corruption rate, or noise level, the coherent quantum effects impede the players to such an extent that the “optimal” choice of game changes from quantum to classical. © 2001 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevA.63.020302
DOI:
10.1103/PhysRevA.63.020302
PACS:
03.67.-a, 02.50.Le, 03.65.Ta
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