Joint Remote State Preparation of a Four-Dimensional Quantum State1

We present several protocols for joint remote state preparation of a single（two）-quadbit state with real （or complex） coefficients via a projective or positive operator-valued measure. In our schemes, three（five）-quadbit non-maximally entangled state（s） have been employed as the quantum channel and...

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Bibliographic Details
Published in:中国物理快报：英文版 2014 (1), p.5-9
Main Author: 彭家寅 柏明强 莫智文
Format: Article
Language:English
Subjects:
发件人
四维
比特
算子值测度
远程态制备
量子状态
量子通道
非最大纠缠态
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Summary:We present several protocols for joint remote state preparation of a single（two）-quadbit state with real （or complex） coefficients via a projective or positive operator-valued measure. In our schemes, three（five）-quadbit non-maximally entangled state（s） have been employed as the quantum channel and several appropriate mutually orthogonal basis are delicately constructed. Finally, the present schemes are extended to the （N ＋ M） senders＇ case.
ISSN:0256-307X
1741-3540