Quantum Protocol for Decision Making and Verifying Truthfulness among $N$-quantum Parties: Solution and Extension of the Quantum Coin Flipping Game
Quantum Physics
2023-09-07 v1 Cryptography and Security
Computer Science and Game Theory
Mathematical Physics
math.MP
Abstract
We devised a protocol that allows two parties, who may malfunction or intentionally convey incorrect information in communication through a quantum channel, to verify each other's measurements and agree on each other's results. This has particular relevance in a modified version of the quantum coin flipping game where the possibility of the players cheating is now removed. Furthermore, the analysis is extended to -parties communicating with each other, where we propose multiple solutions for the verification of each player's measurement. The results in the -party scenario could have particular relevance for the implementation of future quantum networks, where verification of quantum information is a necessity.
Keywords
Cite
@article{arxiv.2211.02073,
title = {Quantum Protocol for Decision Making and Verifying Truthfulness among $N$-quantum Parties: Solution and Extension of the Quantum Coin Flipping Game},
author = {Kazuki Ikeda and Adam Lowe},
journal= {arXiv preprint arXiv:2211.02073},
year = {2023}
}