Bell diagonal states with maximal abelian symmetry
Quantum Physics
2015-05-20 v1
Abstract
We provide a simple class of 2-qudit states for which one is able to formulate necessary and sufficient conditions for separability. As a byproduct we generalize well known construction provided by Horodecki et al. for d=3. It is hoped that these states with known separability/entanglement properties may be used to test various notions in entanglement theory.
Cite
@article{arxiv.1011.0515,
title = {Bell diagonal states with maximal abelian symmetry},
author = {Dariusz Chruscinski and Andrzej Kossakowski},
journal= {arXiv preprint arXiv:1011.0515},
year = {2015}
}
Comments
5 pages