The asymptotic entanglement cost of preparing a quantum state

被引：211
|
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
收藏
页码：6891 / 6898
页数：8
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