Polarization qubit phase gate in driven atomic media

被引：193

作者：

Ottaviani, C ^{[1
]}

Vitali, D

Artoni, M

Cataliotti, F

Tombesi, P

机构：

[1] Univ Camerino, INFM, I-62032 Camerino, Italy

[2] Univ Camerino, Dipartimento Fis, I-62032 Camerino, Italy

[3] INFM, I-25133 Brescia, Italy

[4] Dipartimento Chim & Fis Mat, I-25133 Brescia, Italy

[5] European Lab Nonlinear Spect, I-50019 Sesto Fiorentino, Italy

[6] Univ Catania, INFM, I-95124 Catania, Italy

[7] Univ Catania, Dipartmento Fis, I-95124 Catania, Italy

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 90卷 / 19期

关键词：

D O I：

10.1103/PhysRevLett.90.197902

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present here an all-optical scheme for the experimental realization of a quantum phase gate. It is based on the polarization degree of freedom of two traveling single-photon wave packets and exploits giant Kerr nonlinearities that can be attained in coherently driven ultracold atomic media.

引用

页码：4 / 197902

页数：4

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