Loss-tolerant optical qubits

被引：137

作者：

Ralph, TC ^{[1
]}

Hayes, AJF ^{[1
]}

Gilchrist, A ^{[1
]}

机构：

[1] Univ Queensland, Dept Phys, Ctr Quantum Comp Technol, Brisbane, Qld 4072, Australia

来源：

PHYSICAL REVIEW LETTERS | 2005年 / 95卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.95.100501

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a linear optics quantum computation scheme that employs a new encoding approach that incrementally adds qubits and is tolerant to photon loss errors. The scheme employs a circuit model but uses techniques from cluster-state computation and achieves comparable resource usage. To illustrate our techniques we describe a quantum memory which is fault tolerant to photon loss.

引用

页数：4

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