中国物理B ›› 2009, Vol. 18 ›› Issue (3): 898-901.doi: 10.1088/1674-1056/18/3/009

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Theoretical analysis of quantum game in cavity QED

方卯发1, 汪新文2, 郑小娟3, 刘建斌4, 曹帅5, 李海6   

  1. (1)College of Physics and Information Science, Hunan Normal University, Changsha 410081, China; (2)College of Physics and Information Science, Hunan Normal University, Changsha 410081, China;Department of Physics, Hunan University of Science and Engineering, Yongzhou 425100, China;Department of Physics, Beijing Normal University, Beijing 100875, Ch; (3)College of Physics and Information Science, Hunan Normal University, Changsha 410081, China;School of Physics Science and Technology, Central South University, Changsha 410083, China; (4)College of Sciences, South China Agricultural University, Guangzhou 510642, China; (5)College of Sciences, South China Agricultural University, Guangzhou 510642, China;College of Physics and Information Science, Hunan Normal University, Changsha 410081, China; (6)College of Sciences, South China Agricultural University, Guangzhou 510642, China
  • 收稿日期:2008-06-24 修回日期:2008-12-02 出版日期:2009-03-20 发布日期:2009-03-20
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No 10374025), the Hunan Provincial Natural Science Foundation, China (Grant No 07JJ3013), the Foundation of Hunan Provincial Education Department, China (Grant No 06A038), the Pr

Theoretical analysis of quantum game in cavity QED

Cao Shuai(曹帅)a)b), Fang Mao-Fa(方卯发)b), Liu Jian-Bin(刘建斌)a), Wang Xin-Wen(汪新文)b)d)e), Zheng Xiao-Juan(郑小娟)b)c), and Li Hai(李海)a)   

  1. a College of Sciences, South China Agricultural University, Guangzhou 510642, China; b  College of Physics and Information Science, Hunan Normal University, Changsha 410081, China; c  School of Physics Science and Technology, Central South University, Changsha 410083, China; d  Department of Physics, Hunan University of Science and Engineering, Yongzhou 425100, China; e  Department of Physics, Beijing Normal University, Beijing 100875, China
  • Received:2008-06-24 Revised:2008-12-02 Online:2009-03-20 Published:2009-03-20
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No 10374025), the Hunan Provincial Natural Science Foundation, China (Grant No 07JJ3013), the Foundation of Hunan Provincial Education Department, China (Grant No 06A038), the Pr

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摘要： Recent years, several ways of implementing quantum games in different physical systems have been presented. In this paper, we perform a theoretical analysis of an experimentally feasible way to implement a two player quantum game in cavity quantum electrodynamic(QED). In the scheme, the atoms interact simultaneously with a highly detuned cavity mode with the assistance of a classical field. So the scheme is insensitive to the influence from the cavity decay and the thermal field, and it does not require the cavity to remain in the vacuum state throughout the procedure.

关键词: entanglement, quantum game, cavity QED

Abstract: Recent years, several ways of implementing quantum games in different physical systems have been presented. In this paper, we perform a theoretical analysis of an experimentally feasible way to implement a two player quantum game in cavity quantum electrodynamic(QED). In the scheme, the atoms interact simultaneously with a highly detuned cavity mode with the assistance of a classical field. So the scheme is insensitive to the influence from the cavity decay and the thermal field, and it does not require the cavity to remain in the vacuum state throughout the procedure.

Key words: entanglement, quantum game, cavity QED

中图分类号:  (Cavity quantum electrodynamics; micromasers)

  • 42.50.Pq
12.20.Ds (Specific calculations) 03.67.Lx (Quantum computation architectures and implementations) 02.50.Le (Decision theory and game theory)