Quantum secret sharing with qudit graph states
Quantum Physics
2010-12-22 v3
Abstract
We present a unified formalism for threshold quantum secret sharing using graph states of systems with prime dimension. We construct protocols for three varieties of secret sharing: with classical and quantum secrets shared between parties over both classical and quantum channels.
Cite
@article{arxiv.1004.4619,
title = {Quantum secret sharing with qudit graph states},
author = {Adrian Keet and Ben Fortescue and Damian Markham and Barry C. Sanders},
journal= {arXiv preprint arXiv:1004.4619},
year = {2010}
}
Comments
13 pages, 12 figures. v2: Corrected to reflect imperfections of (n,n) QQ protocol. Also changed notation from $(n,m)$ to $(k,n)$, corrected typos, updated references, shortened introduction. v3: Updated acknowledgements