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arXiv · 1609.08025

On the Activation of Quantum Nonlocality

Andrés F. Ducuara·Javier Madroñero·John H. Reina
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Abstract

We report on some quantum properties of physical systems, namely, entanglement, nonlocality, $k$-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.

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Andrés F. Ducuara, Javier Madroñero, John H. Reina. 2016-09-26. On the Activation of Quantum Nonlocality. https://doi.org/10.11144/javeriana.sc21-2.otao

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