On the Activation of Quantum Nonlocality
Quantum Physics
2016-09-27 v1
Abstract
We report on some quantum properties of physical systems, namely, entanglement, nonlocality, -copy nonlocality (superactivation of nonlocality), hidden nonlocality (activation of nonlocality through local filtering) and the activation of nonlocality through tensoring and local filtering. The aim of this work is two-fold. First, we provide a review of the numerical procedures that must be followed in order to calculate the aforementioned properties, in particular, for any two-qubit system, and reproduce the bounds for two-qudit Werner states. Second, we use such numerical tools to calculate new bounds of these properties for two-qudit Isotropic states and two-qubit Hirsch states.
Cite
@article{arxiv.1609.08025,
title = {On the Activation of Quantum Nonlocality},
author = {Andrés F. Ducuara and Javier Madroñero and John H. Reina},
journal= {arXiv preprint arXiv:1609.08025},
year = {2016}
}
Comments
23 pages, 7 figures