Quantum Key Distribution by Quantum Energy Teleportation
Quantum Physics
2026-04-02 v2 Cryptography and Security
Abstract
Quantum energy teleportation (QET) is a process that leverages quantum entanglement and local operations to transfer energy between two spatially separated locations without physically transporting particles or energy carriers. We construct a QET-based quantum key distribution (QKD) protocol and analyze its security and robustness to noise in both the classical and the quantum channels. We generalize the construction to an -party information sharing protocol, possessing a feature that dishonest participants can be detected.
Cite
@article{arxiv.2506.02054,
title = {Quantum Key Distribution by Quantum Energy Teleportation},
author = {Shlomi Dolev and Kazuki Ikeda and Yaron Oz},
journal= {arXiv preprint arXiv:2506.02054},
year = {2026}
}
Comments
20 pages, 9 figures