Superconducting circuits and quantum information

被引：831

作者：

You, JQ ^{[1
]}

Nori, F

机构：

[1] Fudan Univ, Shanghai 200433, Peoples R China

[2] Univ Michigan, Ann Arbor, MI 48109 USA

[3] RIKEN, Frontier Res Syst, Inst Phys & Chem Res, Wako, Saitama 3510198, Japan

来源：

PHYSICS TODAY | 2005年 / 58卷 / 11期

基金：

中国国家自然科学基金; 美国国家科学基金会;

关键词：

D O I：

10.1063/1.2155757

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Superconducting circuits, which can test quantum mechanics at macroscopic scales and can be used to conduct atomic physics experiments on a silicon chip are discussed. Josephson junctions, superconducting grains or electrodes separated by an insulating oxide acts like nonlinear inductors in a circuit. Superconducting circuits experience significant levels of noise due to their coupling to the environment. Superconducting circuits provide researchers with tools to test fundamental quantum mechanics in several ways.

引用

收藏

页码：42 / 47

页数：6

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