OPTIMAL DISTINCTION BETWEEN 2 NONORTHOGONAL QUANTUM STATES

被引：277

作者：

JAEGER, G

SHIMONY, A

机构：

[1] BOSTON UNIV,DEPT PHILOSOPHY,BOSTON,MA 02215

[2] BOSTON UNIV,COLL GEN STUDIES,BOSTON,MA 02215

来源：

PHYSICS LETTERS A | 1995年 / 197卷 / 02期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0375-9601(94)00919-G

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Two procedures are developed for classifying an individual system as \p> or \q>, non-orthogonal, given an ensemble with respective proportions r and 1 - r. One (generalizing Ivanovic, Dieks, and Peres) infallibly classifies some systems, leaving others unclassified. The second is statistically optimum, allowing individual errors.

引用

页码：83 / 87

页数：5