Quantum-dot cluster-state computing with encoded qubits

被引：49

作者：

Weinstein, YS

Hellberg, CS

Levy, J

机构：

[1] USN, Res Lab, Ctr Computat Mat Sci, Washington, DC 20375 USA

[2] Univ Pittsburgh, Dept Phys & Astron, Pittsburgh, PA 15260 USA

来源：

PHYSICAL REVIEW A | 2005年 / 72卷 / 02期

关键词：

D O I：

10.1103/PhysRevA.72.020304

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A class of architectures is advanced for cluster-state quantum computation using quantum dots. These architectures include using single and multiple dots as logical qubits. Special attention is given to supercoherent qubits introduced by Bacon [Phys. Rev. Lett. 87, 247902 (2001)] for which we discuss the effects of various errors and present a means of error protection.

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