Stabilization of quantum control in spin-1/2 systems

被引：0
|
作者：
Ye, Bin [1 ]
Xu, Wenbo [1 ]
机构：
[1] So Yangtze Univ, Sch Informat Technol, Wuxi 214122, Peoples R China
来源：
DCABES 2006 PROCEEDINGS, VOLS 1 AND 2 | 2006年
关键词：
quantum control; spin; 1/2; system; fidelity; linear response theorem;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
We study effects of static imperfections on the stability of the quantum control of a two-level system. Our approach is based on linear response theory applied to quantum unitary evolution in presence of imperfections. Extensive simulation of steering a spin-1/2 particle via external electromagnetic fields demonstrates that the stability of quantum control increases notably with respect to appropriately tuned control parameters.
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页码：982 / 984
页数：3
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