On n-partite superactivation of quantum channel capacities
Quantum Physics
2015-07-30 v1 Mathematical Physics
math.MP
Operator Algebras
Abstract
A generalization of the superactivation of quantum channel capacities to the case of n>2 channels is considered. An explicit example of such superactivation for the 1-shot quantum zero-error capacity is constructed for n=3. Some implications of this example and its reformulation on terms of quantum measurements are described.
Keywords
Cite
@article{arxiv.1411.5386,
title = {On n-partite superactivation of quantum channel capacities},
author = {M. E. Shirokov},
journal= {arXiv preprint arXiv:1411.5386},
year = {2015}
}
Comments
24 pages, any comments are welcome