Optimal teleportation via a non-maximally entangled channel in qutrits system

被引：0
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作者：
Xuanxuan Xin
Siyu Qin
Mingsong Ding
Tesfay Gebremariam Tesfahannes
Chong Li
机构：
[1] Dalian University of Technology,School of Physics
[2] College of Natural Sciences Arba Minch University,Department of Physics
来源：
International Journal of Theoretical Physics | 2021年 / 60卷
关键词：
Quantum entanglement; Quantum teleportation; Non-maximally entangled quantum channel; Communication security;
D O I：
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学科分类号：
摘要：
Quantum teleportation provides a way to transmit information from one location to another via a quantum channel. In traditional teleportation schemes, if the quantum channel is a non-maximally entangled quantum state, the success probability of teleporting an unknown three-dimensional quantum state can not be reached 100%. Here we propose a deterministic teleportation scheme to overcome this challenge, and our results show that the success probability of teleporting a three-dimensional quantum state can be increased to 100%. In particular, we have analyzed the security of our teleportation process, including particle transmission, and proved this process safe. Our scheme has high experimental feasibility.
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页码：3197 / 3208
页数：11
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