Superconducting system for adiabatic quantum computing

被引：2

作者：

Corato, V. ^{[1
]}

Roscilde, T. ^{[2
]}

Ruggiero, B. ^{[3
]}

Granata, C. ^{[3
]}

Silvestrini, P. ^{[1
]}

机构：

[1] Univ Naples 2, Dipartimento Ingn Informaz, I-81031 Aversa, Italy

[2] Univ So Calif, Dept Phys & Astron, Los Angeles, CA 90089 USA

[3] CNR, Ist Cibernet E Caianiello, I-80072 Arco Felice Napoli, Italy

来源：

7TH EUROPEAN CONFERENCE ON APPLIED SUPERCONDUCTIVITY (EUCAS'05) | 2006年 / 43卷

关键词：

D O I：

10.1088/1742-6596/43/1/343

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We study the Hamiltonian of a system of inductively coupled flux qubits, which has been theoretically proposed for adiabatic quantum computation to handle NP problems. We study the evolution of a basic structure consisting of three coupled rf-SQUIDs upon tuning the external flux bias, and we show that the adiabatic nature of the evolution is guaranteed by the presence of the single-SQUID gap. We further propose a scheme and the first realization of an experimental device suitable for verifying the theoretical results.

引用

页码：1401 / 1404

页数：4

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