Quantum correlations of two-qubit states with one maximally mixed marginal
Quantum Physics
2014-09-01 v2
Abstract
We investigate the entanglement, CHSH nonlocality, fully entangled fraction and symmetric extendibility of two-qubit states that have a single maximally mixed marginal. Within this set of states, the steering ellipsoid formalism has recently highlighted an interesting family of so-called 'maximally obese' states. These are found to have extremal quantum correlation properties that are significant in the steering ellipsoid picture and for the study of two-qubit states in general.
Keywords
Cite
@article{arxiv.1404.3951,
title = {Quantum correlations of two-qubit states with one maximally mixed marginal},
author = {Antony Milne and David Jennings and Sania Jevtic and Terry Rudolph},
journal= {arXiv preprint arXiv:1404.3951},
year = {2014}
}
Comments
5 pages, 2 figures. Published version