Allowable Generalized Quantum Gates Using Nonlinear Quantum Optics

被引：0
|
作者：
Li Chun-Yan [1 ]
Li Jun-Lin
机构：
[1] Tsinghua Univ, Key Lab Atom & Mol Nanosci, Beijing 100084, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2010年 / 53卷 / 01期
基金：
中国国家自然科学基金;
关键词：
duality quantum computer; quantum control gate; weak cross-Kerr nonlinearity; MATHEMATICAL-THEORY; DUALITY COMPUTER; COMPUTATION;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, we give an efficient physical realization of a double-slit duality quantum gate. Weak cross-Kerr nonlinearity is exploited here. The probability of success can reach 1/2. Asymmetrical slit duality control gate also can be constructed conveniently. The special quantum control gate could be realized easily in optical system by our current experimental technology.
引用
收藏
页码：75 / 77
页数：3
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