Nondestructive discrimination of Greenberger-Horne-Zeilinger-basis states via two-qubit parity detection
Nondestructive discrimination of Greenberger-Horne-Zeilinger-basis states via two-qubit parity detection
复制标题
通过两个量子位奇偶校验检测对 Greenberger-Horne-Zeilinger 基态进行无损判别
DOI:
10.1007/s11433-014-5549-3
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发表时间:
2014-06
期刊:
影响因子:
--
通讯作者:
L. M. Kuang
中科院分区:
文献类型:
--
作者:
X. W. Wang;S. Q. Tang;L. M. Kuang
We propose new methods to construct universal Greenberger-Horne-Zeilinger (GHZ)-state analyzers without destroying the qubits by using two-qubit parity gates. The idea can be applied to any physical systems where the two-qubit parity gate can be realized. We also investigate the feasibility of nondestructively distinguishing the GHZ-basis states for photonic qubits with such an idea. The nondestructive GHZ-state analyzers can act as generators of GHZ entangled states and are expected to find useful applications for resource-saving quantum information processing.
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影响因子:
2.9
作者:
Long, Gui Lu;Sheng, Yu-Bo;Deng, Fu-Guo
通讯作者:
Deng, Fu-Guo
DOI:
10.1088/1464-4266/3/1/355
发表时间:
2001-02
期刊:
Journal of Optics B-quantum and Semiclassical Optics
影响因子:
--
作者:
V. N. Gorbachev;A. Zhiliba;A. Trubilko
通讯作者:
V. N. Gorbachev;A. Zhiliba;A. Trubilko
影响因子:
2.9
作者:
Song, He-shan;Pei, Pei;Jin, Jia-sen;Yu, Chang-shui
通讯作者:
Yu, Chang-shui
DOI:
10.1117/12.483026
发表时间:
2002-09
期刊:
--
影响因子:
--
作者:
G. Guo;Guangcan Guo
通讯作者:
G. Guo;Guangcan Guo
影响因子:
2.9
作者:
Wang, Xin-Wen;Yang, Guo-Jian
通讯作者:
Yang, Guo-Jian