Unconditionally secure quantum bit commitment using modified double-slit and unstable particles
Quantum Physics
2023-05-23 v1
Abstract
We note that the proof of the no-go theorem of unconditionally secure quantum bit commitment is based on a model which is not universal. For protocols not described by the model, this theorem does not apply. Using unstable particles and a modified double-slit setup, we construct such a protocol and show that it is unconditionally secure. In this protocol, the committer transfers no quantum states to the receiver.
Keywords
Cite
@article{arxiv.2305.12902,
title = {Unconditionally secure quantum bit commitment using modified double-slit and unstable particles},
author = {Chi-Yee Cheung},
journal= {arXiv preprint arXiv:2305.12902},
year = {2023}
}
Comments
5 pages, no figure