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Locally Accessible Information from Multipartite Ensembles |
| SONG Wei |
| Laboratory of Quantum Information Technology, ICMP and SPTE, South China Normal University, Guangzhou 510006 |
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| Cite this article: |
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SONG Wei 2009 Chin. Phys. Lett. 26 060303 |
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Abstract We present a universal Holevo-like upper bound on the locally accessible information for arbitrary multipartite ensembles. This bound allows us to analyze the indistinguishability of a set of orthogonal states under local operations and classical communication. We also derive the upper bound for the capacity of distributed dense coding with multipartite senders and multipartite receivers.
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| Keywords:
03.67.Mn
03.65.Ud
03.67.Hk
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Received: 11 March 2009
Published: 01 June 2009
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| PACS: |
03.67.Mn
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(Entanglement measures, witnesses, and other characterizations)
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03.65.Ud
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(Entanglement and quantum nonlocality)
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03.67.Hk
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(Quantum communication)
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