Symmetrized persistency of Bell correlations for Dicke states and GHZ-based mixtures
Abstract Quantum correlations, in particular those, which enable to violate a Bell inequality, open a way to advantage in certain communication tasks. However, the main difficulty in harnessing quantumness is its fragility to, e.g, noise or loss of particles. We study the persistency of Bell correla...
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| Format: | article |
| Language: | EN |
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Nature Portfolio
2021
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| Online Access: | https://doaj.org/article/fe1c64c84fe64b7fb1ccae4e4f88c29d |
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