Playing a quantum game with a corrupted source
量子物理
2009-11-06 v2 凝聚态物理
摘要
The quantum advantage arising in a simplified multi-player 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.
引用
@article{arxiv.quant-ph/0009050,
title = {Playing a quantum game with a corrupted source},
author = {Neil F. Johnson},
journal= {arXiv preprint arXiv:quant-ph/0009050},
year = {2009}
}
备注
This version will appear in PRA (Rapid Comm.)