Estimation-based information acquisition in quantum feedback control

被引：0
|
作者：
Dong, Daoyi [1 ]
Chen, Chunlin [1 ]
Chen, Zonghai [1 ]
Zhang, Chenbin [1 ]
机构：
[1] Univ Sci & Technol China, Dept Automat, Hefei 230027, Anhui, Peoples R China
来源：
DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS | 2006年 / 13卷
关键词：
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The information acquisition problem in quantum feedback control is studied. Firstly projective measurement and POVM measurement are introduced and compared for information acquisition. Then two estimation-based information acquisition methods are proposed for quantum feedback control. The results show that the method using cloning and estimation is applicable to feedback control of a single quantum system and the tomography-based scheme can be applied to feedback control of quantum ensemble.
引用
收藏
页码：1204 / 1208
页数：5
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