Quantum Remote Control of Unitary Operations on a Qubit of Pure Entangled States
YAO Chun-Mei
Department of Physics and Electronic Sciences, Hunan University of Arts and Science, Changde 415000
Quantum Remote Control of Unitary Operations on a Qubit of Pure Entangled States
YAO Chun-Mei
Department of Physics and Electronic Sciences, Hunan University of Arts and Science, Changde 415000
关键词 :
03.67.-a ,
03.65.Bz
Abstract : We consider the remote implementation of an arbitrary unitary operation on one qubit of a pure two-qubit entangled state with 100% efficiency via entanglement swapping in detail, then directly generalize this protocol from two-qubit to N-qubit entangled states. The overall classical information and distributed entanglement cost required for this quantum remote control protocol is less than the bi-directional quantum state teleportation method.
Key words :
03.67.-a
03.65.Bz
出版日期: 2006-03-01
引用本文:
YAO Chun-Mei. Quantum Remote Control of Unitary Operations on a Qubit of Pure Entangled States[J]. 中国物理快报, 2006, 23(3): 545-547.
YAO Chun-Mei. Quantum Remote Control of Unitary Operations on a Qubit of Pure Entangled States. Chin. Phys. Lett., 2006, 23(3): 545-547.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2006/V23/I3/545
[1]
ZHENG Shi-Biao. Teleportation of Quantum States through Mixed Entangled Pairs [J]. 中国物理快报, 2006, 23(9): 2356-2359.
[2]
ZHAO Hui. Separability Criteria for Quantum Mixed States in Terms of Trace Norm [J]. 中国物理快报, 2006, 23(7): 1674-1675.
[3]
ZHANG Yong-Sheng;GUO Guang-Can. Scheme for Robust Long-Distance Continuous Variable Quantum Key Distribution [J]. 中国物理快报, 2006, 23(6): 1372-1374.
[4]
HUANG Xiao-Li;CHENG Li-Hong;YI Xue-Xi. Entanglement Distillation for Mixed States Using Particle Statistics [J]. 中国物理快报, 2006, 23(4): 772-774.
[5]
LI Jun-Gang;ZOU Jian;CAI Jin-Fang;SHAO Bin. Stationary Entanglement of Two Charge Qubits Induced by a Damped and Driven Cavity [J]. 中国物理快报, 2006, 23(3): 708-711.
[6]
TANG Li;;CHEN Ze-Qian. Concurrence and Wigner--Yanase Skew Information [J]. 中国物理快报, 2006, 23(3): 542-544.
[7]
ZHENG Shi-Biao. Production of Three-Dimensional Maximal Entanglement for Two Cavity Modes [J]. 中国物理快报, 2006, 23(3): 610-611.
[8]
TAN Jia;FANG Mao-Fa. Practical Protocol for Telecloning Quantum States [J]. 中国物理快报, 2006, 23(2): 283-286.
[9]
CAO Yong-Zheng;KUANG Le-Man. Entanglement Swapping and Concentration in Multi-Pair Bose--Einstein Condensates [J]. 中国物理快报, 2006, 23(2): 279-282.
[10]
PANG Chao-Yang;LI Yu-Liang. Dynamics of Genuine Three-Qubit Entanglement in Ising Spin Systems [J]. 中国物理快报, 2006, 23(12): 3145-3147.
[11]
ZHAN Xiao-Gui;LI Hong-Mei;ZENG Hao-Sheng. Teleportation of Multi-qudit Entangled States [J]. 中国物理快报, 2006, 23(11): 2900-2902.
[12]
SUN Yan-Hua;ZHU Xia;KUANG Le-Man. Quantum Decoherence for Multi-Photon Entangled States [J]. 中国物理快报, 2005, 22(8): 1833-1837.
[13]
CAI Jin-Fang;ZOU Jian. A Lower Bound on the Entanglement in the Jaynes--Cummings Model [J]. 中国物理快报, 2005, 22(7): 1584-1587.
[14]
BI Qiao;XING Xiu-San;H. E. Ruda. Dynamical Equations for Quantum Information and Application in Information Channel [J]. 中国物理快报, 2005, 22(7): 1618-1621.
[15]
CHEN Xi;QIN Gan;ZHOU Xian-Yi;DU Jiang-Feng;sup>. Quantum Games of Continuous Distributed Incomplete Information [J]. 中国物理快报, 2005, 22(5): 1033-1036.