Quantum Zero-error Capacity
Quantum Physics
2007-05-23 v1
Abstract
We define here a new kind of quantum channel capacity by extending the concept of zero-error capacity for a noisy quantum channel. The necessary requirement for which a quantum channel has zero-error capacity greater than zero is given. Finally, we point out some directions on how to calculate the zero-error capacity of such channels.
Keywords
Cite
@article{arxiv.quant-ph/0611089,
title = {Quantum Zero-error Capacity},
author = {Rex A. C. Medeiros and Francisco M. De Assis},
journal= {arXiv preprint arXiv:quant-ph/0611089},
year = {2007}
}
Comments
Published in the International Journal of Quantum Informaton