Controlled entanglement of two field modes in a cavity quantum electrodynamics experiment

被引：225

作者：

Rauschenbeutel, A ^{[1
]}

Bertet, P ^{[1
]}

Osnaghi, S ^{[1
]}

Nogues, G ^{[1
]}

Brune, M ^{[1
]}

Raimond, JM ^{[1
]}

Haroche, S ^{[1
]}

机构：

[1] Univ Paris 06, Ecole Normale Super, Dept Phys, Lab Kastler Brossel,CNRS,Unite Mixte Rech 8552, F-75231 Paris 05, France

来源：

PHYSICAL REVIEW A | 2001年 / 64卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.64.050301

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Using a single circular Rydberg atom. we have prepared two modes of a superconducting cavity in a maximally entangled state. The two modes share a single photon. The entanglement is revealed by a second atom probing the correlations between the two modes after a delay. This experiment opens interesting perspectives for quantum information manipulation and fundamental tests of quantum theory.

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收藏

页码：503011 / 503014

页数：4

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