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Open Quantum Systems Decoherence Entanglement Theory Quantum Correlations

On the Activation of Quantum Nonlocality

arXiv
Authors: Andrés F. Ducuara, Javier Madroñero, John H. Reina

Year

2016

Paper ID

43349

Status

Preprint

Abstract Read

~2 min

Abstract Words

98

Citations

N/A

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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  • We report on some quantum properties of physical systems, namely, entanglement, nonlocality, k-copy nonlocality (superactivation of nonlocality), hidden nonlocality (activation...

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References & Citation Signals

[1] DOI https://doi.org/arXiv:1609.08025 [2] arXiv https://arxiv.org/abs/1609.08025 [3] Publisher https://arxiv.org/abs/1609.08025

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