A Modified Wigner's Inequality for Secure Quantum Key Distribution
量子物理
2009-11-10 v1
摘要
In this report we discuss the insecurity with present implementations of the Ekert protocol for quantum-key distribution based on the Wigner Inequality. We propose a modified version of this inequality which guarantees safe quantum-key distribution.
引用
@article{arxiv.quant-ph/0302196,
title = {A Modified Wigner's Inequality for Secure Quantum Key Distribution},
author = {S. Castelletto and I. P. Degiovanni and M. L. Rastello},
journal= {arXiv preprint arXiv:quant-ph/0302196},
year = {2009}
}
备注
5 pages, 2 figures, a revised version will appear on PRA