On the Activation of Quantum Nonlocality
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...
| Autores: | , , |
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2016 |
| País: | Colombia |
| Recursos: | Pontificia Universidad Javeriana |
| Repositorio: | Repositorio Universidad Javeriana |
| Idioma: | inglés |
| OAI Identifier: | oai:repository.javeriana.edu.co:10554/31637 |
| Acesso em linha: | http://revistas.javeriana.edu.co/index.php/scientarium/article/view/12834 http://hdl.handle.net/10554/31637 |
| Access Level: | acceso abierto |
| Palavra-chave: | Physics Qubits; quantum information; quantum nonlocality; entanglement null |
| Resumo: | 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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