Bidirectional controlled remote state preparation in three-dimensional system

被引：14
作者：
Bai, Yuan [1 ]
Ma, Peng-cheng [1 ]
Chen, Gui-Bin [2 ]
Jia, Wei-Guo [1 ]
Zhan, You-Bang [1 ]
机构：
[1] Huaiyin Normal Univ, Sch Phys & Elect Elect Engn, Huaian 223300, Peoples R China
[2] Huaiyin Normal Univ, Jiangsu Key Lab Chem Low Dimens Mat, Huaian 223300, Peoples R China
来源：
MODERN PHYSICS LETTERS A | 2019年 / 34卷 / 39期
基金：
中国国家自然科学基金;
关键词：
Bidirectional controlled remote state preparation; three-dimensional system; six-qutrit entangled state; single-qutrit projective measurement; EQUATORIAL ENTANGLED STATES; EFFICIENT; SCHEMES;
D O I：
10.1142/S0217732319503280
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present a novel scheme for bidirectional controlled remote state preparation (BCRSP) in a three-dimensional system with a six-qutrit entangled state as the quantum channel. In this scheme, two distant parties, Alice and Bob, are not only senders but also receivers. Alice wants to remotely prepare a single-qutrit equatorial state at Bob's site, while at the same time, Bob wishes to help Alice by remotely preparing another single-qutrit equatorial state. It is shown that, only if the two senders and the controller collaborate with each other, the BCRSP can be completed successfully.
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页数：10
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