A lower bound on the probability of error in quantum state discrimination

被引：24
|
作者：
Montanaro, Ashley [1 ]
机构：
[1] Univ Bristol, Dept Comp Sci, Bristol BS8 1UB, Avon, England
来源：
2008 IEEE INFORMATION THEORY WORKSHOP | 2008年
关键词：
D O I：
10.1109/ITW.2008.4578690
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
We give a lower bound on the probability of error in quantum state discrimination. The bound is a weighted sum of the pairwise fidelities of the states to be distinguished.
引用
收藏
页码：378 / 380
页数：3
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