Optimal control of homonuclear spin dynamics subject to relaxation

被引：2
|
作者：
Pryor, Brent [1 ]
Khaneja, Navin [1 ]
机构：
[1] Harvard Univ, Div Engn & Appl Sci, Cambridge, MA 02138 USA
来源：
PROCEEDINGS OF THE 45TH IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-14 | 2006年
关键词：
D O I：
10.1109/CDC.2006.377369
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this manuscript, we investigate an optimal control problem that arises in connection with the manipulation of open quantum system dynamics. Specifically, we examine a system arising in homonuclear spectroscopy experiments, and show an optimal control can be found by first relaxing the constraint imposed on the control, and then using the solution to the relaxed control problem to solve the original problem. In the context of coherent spectroscopy, this solution translates into the maximum signal to noise ratio that can be obtained in an experiment.
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页码：3121 / 3125
页数：5
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