Detection power of separability criteria based on a correlation tensor: a case study
Quantum Physics
2022-01-05 v1
Abstract
Detection power of separability criteria based on a correlation tensor is tested within a family of generalized isotropic state in . For all these criteria are weaker than positive partial transposition (PPT) criterion. Interestingly, our analysis supports the recent conjecture that a criterion based on symmetrically informationaly complete positive operator-valued measure (SIC-POVMs) is stronger than realignment criterion.
Cite
@article{arxiv.2012.04359,
title = {Detection power of separability criteria based on a correlation tensor: a case study},
author = {Gniewomir Sarbicki and Giovanni Scala and Dariusz Chruściński},
journal= {arXiv preprint arXiv:2012.04359},
year = {2022}
}