Quantum algorithms in the frame of the coupled quantum-wires system

被引：1
|
作者：
Reggiani, S
Bertoni, A
Rudan, M
机构：
[1] Univ Bologna, Dipartimento Elettr Informat & Sistemist, I-40136 Bologna, Italy
[2] Univ Bologna, ARCES, I-40136 Bologna, Italy
[3] Univ Modena & Reggio Emilia, INFM, Modena, Italy
[4] Univ Modena & Reggio Emilia, Dipartimento Fis, Modena, Italy
来源：
PHYSICA B-CONDENSED MATTER | 2002年 / 314卷 / 1-4期
关键词：
quantum computation; quantum algorithms; quantum wires; ballistic transport;
D O I：
10.1016/S0921-4526(01)01380-1
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
A proposal for a number of interesting quantum algorithms is presented, in the frame of the coupled quantum-wires physical system. Numerical simulations have been carried out to validate the elementary gates. By using the universal set of quantum gates for the proposed architecture, the explicit construction of some quantum networks is shown. In particular, the quantum discrete Fourier transform is analyzed, which is the main part of Shor's factorizing algorithm. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：136 / 140
页数：5
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