The condition for entanglement enhanced information transmission of Pauli memory channel
Quantum Physics
2009-11-13 v1
Abstract
The sufficient condition of entanglement enhanced classical capacity is given for Pauli memory channel with arbitrary channel parameters. In some special case the condition is also necessary but fail to be necessary in general. The theory of majorization and perturbation are used in the proving.
Cite
@article{arxiv.quant-ph/0607042,
title = {The condition for entanglement enhanced information transmission of Pauli memory channel},
author = {Xiao-yu Chen},
journal= {arXiv preprint arXiv:quant-ph/0607042},
year = {2009}
}
Comments
5 pages