Teleportation of a Bose-Einstein condensate state by controlled elastic collisions

被引：12

作者：

de Oliveira, MC ^{[1
]}

机构：

[1] Univ Fed Sao Carlos, CCET, Dept Fis, BR-13565905 Sao Paulo, Brazil

来源：

PHYSICAL REVIEW A | 2003年 / 67卷 / 02期

关键词：

D O I：

10.1103/PhysRevA.67.022307

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A protocol for teleportation of the state of a Bose-Einstein condensate trapped in a three-well potential is developed. The protocol uses hard-sphere cross collision between the condensate modes as a means of generating entanglement. As Bell state measurement, it is proposed that a homodyne detection of the condensate quadrature is performed through Josephson coupling of the condensate mode to another mode in a neighboring well.

引用

页数：7

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