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arXiv quant-ph/0202056quant-ph
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三粒子态可逆纠缠生成集的结构

On the structure of a reversible entanglement generating set for three--partite states

A. Acin, G. Vidal, J. I. Cirac

摘要:

我们证明了Einstein-Podolsky-Rosen-Bohm(EPR)态和Greenberg-Horne-Zeilinger-Mermin(GHZ)态不能通过局域操作在渐近极限下可逆地产生所有形式的三体纯态纠缠.我们使用的技术表明,这一结果和不可逆性之间可能存在联系,这种不可逆性发生在二分混合态的渐近制备和蒸馏中。

英文摘要:

We show that Einstein--Podolsky--Rosen--Bohm (EPR) and Greenberger--Horne--Zeilinger--Mermin (GHZ) states can not generate, through local manipulation and in the asymptotic limit, all forms of three--partite pure--state entanglement in a reversible way. The techniques that we use suggest that there may be a connection between this result and the irreversibility that occurs in the asymptotic preparation and distillation of bipartite mixed 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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