Chin. Phys. B
中国物理B  2016, Vol. 25 Issue (2): 020303    DOI: 10.1088/1674-1056/25/2/020303
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Enhancing parameter precision of optimal quantum estimation by quantum screening
Huang Jiang(黄江), Guo You Neng(郭有能), Xie Qin(谢钦)
1. Physical and Photoelectric Science Department, Guangdong Ocean University, Zhanjiang 524088, China;
2. Department of Electronic and Communication Engineering, Changsha University, Changsha 410003, China
Enhancing parameter precision of optimal quantum estimation by quantum screening
Huang Jiang(黄江)1, Guo You Neng(郭有能)2, Xie Qin(谢钦)1
1. Physical and Photoelectric Science Department, Guangdong Ocean University, Zhanjiang 524088, China;
2. Department of Electronic and Communication Engineering, Changsha University, Changsha 410003, China

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