利用囚禁离子实现量子博弈

量子电子学报 , 2008, 25(6): 698-702. doi: 10.3969/j.issn.1007-5461.2008.06.009

利用囚禁离子实现量子博弈

谢鸿 ^1, , 李洪才 ^2, , 杨熔灿 ^3, , 林秀 ^4, , 黄志平 ^5,

1.福建师范大学物理与光电信息科技学院,福建,福州,350007

2.福建师范大学物理与光电信息科技学院,福建,福州,350007

3.福建师范大学物理与光电信息科技学院,福建,福州,350007

4.福建师范大学物理与光电信息科技学院,福建,福州,350007

5.福建师范大学物理与光电信息科技学院,福建,福州,350007

基金项目: 国家自然科学基金(1057422;1057522) 福建省自然科学基金(Z0512006;A0210014)

关键词：量子光学 , 量子囚徒困境 , 囚禁离子 , 最大纠缠

Realization of quantum game with trapped ions

Keywords： quantum optics , quantum prisoner's dilemma , trapped ions , maximally entangled

提出了一个利用热囚禁离子来实现两人量子囚徒困境的方案.用双色激光同时照射两个离子,振荡模处于虚激发状态,所以系统对热场不敏感.此外,由于量子博弈中基本的逻辑门可以直接构造,方案相对简单.

A scheme to realize the two-player quantum prisoner's dilemma with hot trapped ions is proposed. Based on the interaction between two ions and bichromatic radiation, the vibrational mode is only virtually excited so that the system is insensitive to the thermal field. In addition, since the basic logic gates of the quantum game can be constructed straightforward, the scheme is quite simple.

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