The Quantum Locker Puzzle
The Quantum Locker Puzzle
复制标题
量子储物柜之谜
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
Anne Broadbent
中科院分区：
文献类型：
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作者：
D. Avis;Anne Broadbent
储物柜拼图是一种由多名玩家对抗裁判的游戏。先前已经表明，存在的最佳策略不能以大于1-ln 2（约0.31）的概率成功，无论有多少参与者。我们的贡献是证明量子玩家可以做得更好-他们可以以概率1成功。通过使游戏规则变得更加严格，我们展示了一个场景，量子玩家仍然完美地成功，而经典玩家以消失的概率获胜。其他变种的储物柜难题被认为是，以及一个作弊裁判。
The locker puzzle is a game played by multiple players against a referee. It has been previously shown that the best strategy that exists cannot success with probability greater than than 1-ln2 (approximately 0.31), no matter how many players are involved. Our contribution is to show that quantum players can do much better---they can succeed with probability 1. By making the rules of the game significantly stricter, we show a scenario where the quantum players still succeed perfectly, while the classical players win with vanishing probability. Other variants of the locker puzzle are considered, as well as a cheating referee.