Duality of cones of positive maps
Operator Algebras
2008-10-24 v1 Mathematical Physics
math.MP
Abstract
We study the so-called K-positive linear maps from B(L) into B(H) for finite dimensional Hilbert spaces L and H and give characterizations of the dual cone of the cone of K-positive maps. Applications are given to decomposable maps and PPT-states.
Keywords
Cite
@article{arxiv.0810.4253,
title = {Duality of cones of positive maps},
author = {Erling Størmer},
journal= {arXiv preprint arXiv:0810.4253},
year = {2008}
}