Article (Published version) (83 Kb) - 
Free accessOther version: http://link.aps.org/doi/10.1103/PhysRevLett.94.020501
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unige:36746 
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Quantum Correlations and Secret Bits |
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| Published in | Physical Review Letters. 2005, vol. 94, no. 2 | |
| Abstract | It is shown that (i) all entangled states can be mapped by single-copy measurements into probability distributions containing secret correlations, and (ii) if a probability distribution obtained from a quantum state contains secret correlations, then this state has to be entangled. These results prove the existence of a two-way connection between secret and quantum correlations in the process of preparation. They also imply that either it is possible to map any bound entangled state into a distillable probability distribution or bipartite bound information exists. | |
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Article (Published version) (83 Kb) - Free access Other version: http://link.aps.org/doi/10.1103/PhysRevLett.94.020501 |
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| Structures | ||
| Citation (ISO format) | ACIN, Antonio, GISIN, Nicolas. Quantum Correlations and Secret Bits. In: Physical Review Letters, 2005, vol. 94, n° 2. https://archive-ouverte.unige.ch/unige:36746 |
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