Time-Dependent Exactly Solvable Models for Quantum Computing

被引：0
|
作者：
Suzko, A. A. [1 ,2 ]
Giorgadze, G. [1 ]
机构：
[1] Joint Inst Nucl Res, Dubna 141980, Russia
[2] Natl Acad Sci Belarus, JIPENP, Minsk, BELARUS
来源：
PHYSICS OF PARTICLES AND NUCLEI LETTERS | 2008年 / 5卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/S1547477108030035
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
A time-dependent periodic Hamiltonian admitting exact solutions is applied to construct a set of universal gates for a quantum computer. The time evolution matrices are obtained in an explicit form and used to construct logic gates for computation. A way of obtaining an entanglement operator is discussed, too. The method is based on transformation of soluble time-independent equations into time-dependent ones by employing a set of special time-dependent transformation operators.
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页码：157 / 160
页数：4
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