Effect of Attenuation and Dispersion in the Communication Channel on the Secrecy of a Quantum Cryptosystem
Quantum Physics
2007-05-23 v1
Abstract
The effects of dispersion in the communication channel on the secrecy of a quantum cryptosystem based on single photon states with different frequencies are studied. A maximum communication channel length which can still ensure the secrecy of the key generation procedure is found.
Keywords
Cite
@article{arxiv.quant-ph/9612012,
title = {Effect of Attenuation and Dispersion in the Communication Channel on the Secrecy of a Quantum Cryptosystem},
author = {S. N. Molotkov},
journal= {arXiv preprint arXiv:quant-ph/9612012},
year = {2007}
}
Comments
6 pages, LaTex, no figures. Submitted to JETP Letters