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

Journal Article · 18 February 2024 · IET Quantum Communication

DOI: https://doi.org/10.1049/qtc2.12090 · OSTI ID:2309777

Ikeda, Kazuki  ^[1]

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1. Co‐design Center for Quantum Advantage Stony Brook University Stony Brook New York USA, Department of Physics and Astronomy Center for Nuclear Theory Stony Brook University Stony Brook New York USA

Abstract 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.

• Sponsoring Organization: USDOE
• Grant/Contract Number: NONE; SC0012704
• OSTI ID: 2309777
• Alternate ID(s): OSTI ID: 2440060
• Journal Information: IET Quantum Communication, Journal Name: IET Quantum Communication Journal Issue: 4 Vol. 5; ISSN 2632-8925
• Publisher: Institution of Engineering and Technology (IET)Copyright Statement
• Country of Publication: United States
• Language: English