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arXiv 0812.2242quant-ph
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量子力学之谜

The Quantum Locker Puzzle

David Avis, Anne Broadbent

摘要:

储物柜拼图是一种由多名玩家对抗裁判的游戏。先前已经证明,存在的最佳策略不能以大于1-ln 2 \approx 0.31的概率成功,无论涉及多少参与者。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。

英文摘要:

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 succeed with probability greater than 1-ln2 \approx 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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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