Preparation of Schrodinger cat state via a mesoscopic LC circuit

被引：4

作者：

Ji, YH ^{[1
]}

Luo, HM

Ye, ZQ

Wu, YY

Chen, MY

机构：

[1] Jiangxi Normal Univ, Inst Phys & Commun Engn, Nanchang 330027, Peoples R China

[2] Key Lab Optoelect & Telecommun Jiangxi, Nanchang 330027, Peoples R China

来源：

ACTA PHYSICA SINICA | 2004年 / 53卷 / 08期

关键词：

mesoscopic LC circuit; impulse signal; Schrodinger cat states;

D O I：

10.7498/aps.53.2526

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A scheme is presented for preparing the superposition of coherent states, i.e., Schrodinger cat states. These states can be generated by the action of an external impulse functional signal on initial vaccum state of a mesoscopic LC circuit. The nonclassical squeezing properties appear in the circuit under the Schrodinger cat states.

引用

页码：2534 / 2538

页数：5

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