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Controlled remote implementation of quantum operations with high-dimensional systems
  • ISSN号:1674-1056
  • 期刊名称:Chinese Physics B
  • 时间:2013.4.4
  • 页码:-
  • 分类:TP242[自动化与计算机技术—控制科学与工程;自动化与计算机技术—检测技术与自动化装置] O175.1[理学—数学;理学—基础数学]
  • 作者机构:[1]School of Physics and Electronic Electrical Engineering, Huaiyin Normal University, Huaian 223300, China, [2]National Laboratory of Solid State Microstructures, Department of Physics, Nanjing University, Nanjing 210093, China
  • 相关基金:Project supported by the National Natural Science Foundation of China (Grant No. 11074088)
  • 相关项目:石墨层上自旋三重态的p波超导体Josephson结的理论研究
中文摘要:

We present two protocols for the 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.

英文摘要:

We present two protocols for the 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.

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期刊信息
  • 《中国物理B:英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中国物理学会和中国科学院物理研究所
  • 主编:欧阳钟灿
  • 地址:北京 中关村 中国科学院物理研究所内
  • 邮编:100080
  • 邮箱:
  • 电话:010-82649026 82649519
  • 国际标准刊号:ISSN:1674-1056
  • 国内统一刊号:ISSN:11-5639/O4
  • 邮发代号:
  • 获奖情况:
  • 国内外数据库收录:
  • 被引量:406