Scheme for concentration of unknown entangled atomic states

被引：1

作者：

Liao, Yan-Lin ^{[1
]}

Zhao, Yan ^{[2
]}

机构：

[1] Anhui Univ, Minist Educ, Key Lab Optoelect Informat Acquist & Manipulat, Hefei 230039, Peoples R China

[2] Anhui Med Univ, Dept Phys, Hefei 230032, Peoples R China

来源：

MODERN PHYSICS LETTERS B | 2008年 / 22卷 / 16期

关键词：

concentration; unknown entangled atomic states; cavity QED technique; a strong classical driving field;

D O I：

10.1142/S0217984908016297

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We proposed a physical scheme to concentrate unknown non-maximally entangled atomic states via cavity quantum electrodynamics (QED) techniques. In this scheme, the unique advantage is that the effects of the cavity decay and thermal field have been eliminated by using a classical driving field. The discussion indicates that it can be realized by current technologies.

引用

页码：1567 / 1571

页数：5

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