Long-range quantum energy teleportation and distribution on a hyperbolic quantum network

被引:5
作者
Ikeda, Kazuki [1 ,2 ]
机构
[1] SUNY Stony Brook, Codesign Ctr Quantum Advantage, Stony Brook, NY 11794 USA
[2] SUNY Stony Brook, Ctr Nucl Theory, Dept Phys & Astron, Stony Brook, NY 11794 USA
来源
IET QUANTUM COMMUNICATION | 2024年 / 5卷 / 04期
关键词
optical fibre networks; quantum communication; quantum computing; quantum computing techniques; quantum cryptography; quantum information; teleportation; KEY DISTRIBUTION; STATE;
D O I
10.1049/qtc2.12090
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Teleporting energy to remote locations is new challenge for quantum information science and technology. Developing a method for transferring local energy in laboratory systems to remote locations will enable non-trivial energy flows in quantum networks. From the perspective of quantum information engineering, we propose a method for distributing local energy to a large number of remote nodes using hyperbolic geometry. Hyperbolic networks are suitable for energy allocation in large quantum networks since the number of nodes grows exponentially. To realise long-range quantum energy teleportation (QET), we propose a hybrid method of quantum state telepotation and QET. By transmitting local quantum information through quantum teleportation and performing conditional operations on that information, QET can theoretically be realized independent of geographical distance. The method we present will provide new insights into new applications of future large-scale quantum networks and potential applications of quantum physics to information engineering.
引用
收藏
页码:543 / 550
页数:8
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