Efficient construction of two-dimensional cluster states with probabilistic quantum gates

被引：36

作者：

Chen, Q ^{[1
]}

Cheng, JH

Wang, KL

Du, JF

机构：

[1] Univ Sci & Technol China, CAS, Key Lab Quantum Informat, Hefei 230026, Peoples R China

[2] Univ Sci & Technol China, Dept Modern Phys, Anhua 230026, Peoples R China

[3] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China

[4] Natl Univ Singapore, Dept Phys, Singapore 117542, Singapore

来源：

PHYSICAL REVIEW A | 2006年 / 73卷 / 01期

关键词：

D O I：

10.1103/PhysRevA.73.012303

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose an efficient scheme for constructing arbitrary two-dimensional (2D) cluster states using probabilistic entangling quantum gates. In our scheme, the 2D cluster state is constructed with starlike basic units generated from 1D cluster chains. By applying parallel operations, the process of generating 2D (or higher-dimensional) cluster states is significantly accelerated, which provides an efficient way to implement realistic one-way quantum computers.

引用

页数：5

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