Hybridization of superconducting flux qubits and diamond ensembles: a route to local gates for quantum repeaters

被引：1

作者：

Munro, William J. ^{[1
]}

Zhu, Xiaobo ^{[1
]}

Matsuzaki, Yuichiro ^{[1
]}

Stephens, Ashley M. ^{[2
]}

Nemoto, Kae ^{[2
]}

Saito, Shiro ^{[1
]}

机构：

[1] NTT Corp, NTT Basic Res Labs, 3-1 Morinosato Wakamiya, Atsugi, Kanagawa 2430198, Japan

[2] Natl Inst Informat, Chiyoda Ku, Tokyo 1018430, Japan

来源：

QUANTUM COMMUNICATIONS AND QUANTUM IMAGING XI | 2013年 / 8875卷

关键词：

Hybrid Systems; Quantum Memory; Quantum Interfaces; Quantum Repeaters; COMMUNICATION;

D O I：

10.1117/12.2022602

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The development of quantum networks requires stable quantum bits with which we can process, store and transport quantum information. A significant bottleneck in their performance is the ability to perform reliable local gates. It is well known that superconducting flux qubits have excellent processing ability while electron-spin nitrogen-vacancy centers in diamond are a natural memory and optical interface. Hybridization of these two systems thus presents the promise of an effective and efficient way to perform local gates. Here we report on the first step towards this: quantum state transfer between these systems.

引用

页数：7