Chin. Phys. B ›› 2013, Vol. 22 ›› Issue (4): 40306-040306.doi: 10.1088/1674-1056/22/4/040306

• GENERAL • 上一篇    下一篇

Controlled remote implementation of quantum operations with high-dimensional systems

詹佑邦a, 李晓薇a, 马鹏程a, 施锦b   

  1. a School of Physics and Electronic Electrical Engineering, Huaiyin Normal University, Huaian 223300, China;
    b National Laboratory of Solid State Microstructures, Department of Physics, Nanjing University, Nanjing 210093, China
  • 收稿日期:2012-07-30 修回日期:2012-09-26 出版日期:2013-03-01 发布日期:2013-03-01
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 11074088).

Controlled remote implementation of quantum operations with high-dimensional systems

Zhan You-Bang (詹佑邦)a, Li Xiao-Wei (李晓薇)a, Ma Peng-Cheng (马鹏程)a, Shi Jin (施锦)b   

  1. a School of Physics and Electronic Electrical Engineering, Huaiyin Normal University, Huaian 223300, China;
    b National Laboratory of Solid State Microstructures, Department of Physics, Nanjing University, Nanjing 210093, China
  • Received:2012-07-30 Revised:2012-09-26 Online:2013-03-01 Published:2013-03-01
  • Contact: Zhan You-Bang E-mail:ybzhan@hytc.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 11074088).

摘要: We present two protocols for controlled remote implementation of quantum operations between three-party high-dimensional systems. Firstly, the controlled teleportation of an arbitrary unitary operation by bidirectional quantum state teleportaion (BQST) with high-dimensional systems is considered. Then, instead of using the BQST method, a protocol for controlled remote implementation of partially unknown operations belonging to some restricted sets in high-dimensional systems is proposed. It is shown that, in these protocols, if and only if the controller would like to help the sender with the remote operations, the controlled remote implementation of quantum operations for high-dimensional systems can be completed.

关键词: controlled remote implementation, quantum operation, teleportation, high-dimensional entangled state

Abstract: We present two protocols for controlled remote implementation of quantum operations between three-party high-dimensional systems. Firstly, the controlled teleportation of an arbitrary unitary operation by bidirectional quantum state teleportaion (BQST) with high-dimensional systems is considered. Then, instead of using the BQST method, a protocol for controlled remote implementation of partially unknown operations belonging to some restricted sets in high-dimensional systems is proposed. It is shown that, in these protocols, if and only if the controller would like to help the sender with the remote operations, the controlled remote implementation of quantum operations for high-dimensional systems can be completed.

Key words: controlled remote implementation, quantum operation, teleportation, high-dimensional entangled state

中图分类号:  (Quantum communication)

  • 03.67.Hk
03.65.Ud (Entanglement and quantum nonlocality) 03.67.-a (Quantum information)