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arXiv quant-ph/0405185quant-ph
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蒸馏协议:输出纠缠和局域互信息

Distillation protocols: Output entanglement and local mutual information

Michal Horodecki, Jonathan Oppenheim, Aditi Sen De, Ujjwal Sen

摘要:

对于任意两体系综,导出了局域互信息和平均输出纠缠之间的互补行为。这导致了在涉及disinguishing的蒸馏协议中纠缠产率的界限。这个界限是饱和的蒸馏,贝尔对角状态的散列协议。

英文摘要:

A complementary behavior between local mutual information and average output entanglement is derived for arbitrary bipartite ensembles. This leads to bounds on the yield of entanglement in distillation protocols that involve disinguishing. This bound is saturated in the hashing protocol for distillation, for Bell-diagonal states.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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