Continuous-variable Werner state:: Separability, nonlocality, squeezing, and teleportation -: art. no. 062315

被引：50

作者：

Mista, L ^{[1
]}

Filip, R ^{[1
]}

Fiurásek, J ^{[1
]}

机构：

[1] Palacky Univ, Dept Opt, Olomouc 77200, Czech Republic

来源：

PHYSICAL REVIEW A | 2002年 / 65卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.65.062315

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We investigate the separability, nonlocality, and squeezing of the continuous-variable analog of the Werner state: a mixture of a pure two-mode squeezed vacuum state with local thermal radiations. Utilizing this Werner state, coherent-state teleportation in the Braunstein-Kimble setup is discussed.

引用

页数：8

共 34 条

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