Robust steering of n-level quantum systems

被引：3
|
作者：
Ticozzi, F [1 ]
Ferrante, A
Pavon, M
机构：
[1] Univ Padua, Dipartimento Ingn Informaz, I-35131 Padua, Italy
[2] Univ Padua, Dipartimento Matemat Pura & Applicata, I-35131 Padua, Italy
来源：
IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2004年 / 49卷 / 10期
关键词：
adiabatic transition; quantum control; quantum systems; robustness;
D O I：
10.1109/tac.2004.835354
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Robust open-loop steering of a finite-dimensional quantum system is a central problem in a growing number of applications of information engineering. In this note, we reformulate the problem in the classical control-theoretic setting, and provide a precise definition of robustness of the control strategy. We then discuss and compare some significant problems from nuclear magnetic resonance in the light of the given definition. We obtain quantitative results that are consistent with the qualitative ones available in the physics literature.
引用
收藏
页码：1742 / 1745
页数：4
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