Elementary quantum gates based on intrinsic interaction Hamiltonian

被引：0
|
作者：
Chen Jing [1 ]
Yu Chang-Shui [1 ]
Song He-Shan [1 ]
机构：
[1] Dalian Univ Technol, Dept Phys, Dalian 116023, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2006年 / 46卷 / 01期
关键词：
quantum gate; intrinsic Hamiltonian;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A kind of new operators, the generalized pseudo-spin operators are introduced and a universal intrinsic Hamiltonian of two-qubit interaction is studied in terms of the generalized pseudo-spin operators. A fundamental quantum gate U(theta) is constructed based on the universal Hamiltonian and shown that the roles of the new quantum gate U(theta) is equivalent, functionally, to the joint operation of Hadamard and C-Not gates.
引用
收藏
页码：69 / 72
页数：4
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