Asymptotic quantum estimation theory for the thermal states family

被引：0
|
作者：
Hayashi, M [1 ]
机构：
[1] Kyoto Univ, Dept Math, Kyoto 6068502, Japan
来源：
QUANTUM COMMUNICATION, COMPUTING, AND MEASUREMENT 2 | 2000年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Concerning state estimation, we will compare two cases. In one case we cannot use the quantum correlations between samples. In the other case, we can use them. In addition, under the later case, we will propose a method which simultaneously measures the complex amplitude and the expected photon number for the thermal states.
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页码：99 / 104
页数：6
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