Visible compression of commuting mixed states
Quantum Physics
2009-11-07 v1
Abstract
We analyze the problem of quantum data compression of commuting density operators in the visible case. We show that the lower bound for the compression factor given by the Levitin--Holevo function is reached by providing an explicit protocol.
Cite
@article{arxiv.quant-ph/0101111,
title = {Visible compression of commuting mixed states},
author = {W. Dür and G. Vidal and J. I. Cirac},
journal= {arXiv preprint arXiv:quant-ph/0101111},
year = {2009}
}
Comments
7 pages, no figures