Device-independent and semi-device-independent entanglement certification in broadcast Bell scenarios
It has recently been shown that by broadcasting the subsystems of a bipartite quantum state, one can activate Bell nonlocality and significantly improve noise tolerance bounds for device-independent entanglement certification. In this work we strengthen these results and explore new aspects of this...
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
SciPost
2023-04-01
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| coleção: | SciPost Physics Core |
| Acesso em linha: | https://scipost.org/SciPostPhysCore.6.2.028 |
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