The asymptotic entanglement cost of preparing a quantum state

被引：223

作者：

Hayden, PM

Horodecki, M

Terhal, BM

机构：

[1] Univ Oxford, Clarendon Lab, Ctr Quantum Computat, Oxford OX1 3PU, England

[2] Univ Gdansk, Inst Theoret Phys & Astrophys, PL-80952 Gdansk, Poland

[3] IBM Corp, Thomas J Watson Res Ctr, Yorktown Hts, NY 10598 USA

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 2001年 / 34卷 / 35期

关键词：

D O I：

10.1088/0305-4470/34/35/314

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We give a detailed proof of the conjecture that the asymptotic entanglement cost of preparing a state rho is equal to lim(n-->infinity). E-f (rho (xn))/n where E-f is the entanglement of formation.

引用

页码：6891 / 6898

页数：8

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