Continuous variable cloning via network of parametric gates

被引：30

作者：

D'Ariano, GM

De Martini, F

Sacchi, MF

机构：

[1] Univ Pavia, Dipartimento Fis A Volta, I-27100 Pavia, Italy

[2] Univ Pavia, INFM, Unita Pavia, I-27100 Pavia, Italy

[3] Ist Nazl Fis Nucl, Grp 4, Sez Pavia, I-27100 Pavia, Italy

[4] Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy

[5] Univ Roma La Sapienza, INFM, I-00185 Rome, Italy

[6] Univ London Imperial Coll Sci Technol & Med, Blackett Lab, Opt Sect, London SW7 2BZ, England

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 86卷 / 05期

关键词：

D O I：

10.1103/PhysRevLett.86.914

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We propose an experimental scheme for the cloning machine of continuous quantum variables through a network of parametric amplifiers working as input-output four-port gates.

引用

页码：914 / 917

页数：4

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