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arXiv · 0805.1542

Quantum state redistribution based on a generalized decoupling

Ming-Yong Ye·Yan-Kui Bai·Z. D. Wang
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Abstract

We develop a simple protocol for a one-shot version of quantum state redistribution, which is the most general two-terminal source coding problem. The protocol is simplified from a combination of protocols for the fully quantum reverse Shannon and fully quantum Slepian-Wolf problems, with its time-reversal symmetry being apparent. When the protocol is applied to the case where the redistributed states have a tensor power structure, more natural resource rates are obtained.

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Ming-Yong Ye, Yan-Kui Bai, Z. D. Wang. 2008-09-24. Quantum state redistribution based on a generalized decoupling. https://doi.org/10.1103/physreva.78.030302

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