Positive operator valued measures covariant with respect to an Abelian group

被引：11

作者：

Cassinelli, G

De Vito, E

Toigo, A

机构：

[1] Univ Genoa, Dipartimento Fis, I-16146 Genoa, Italy

[2] Ist Nazl Fis Nucl, Sez Genova, I-16146 Genoa, Italy

[3] Univ Modena & Reggio Emilia, Dipartimento Matemat, I-41100 Modena, Italy

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 2004年 / 45卷 / 01期

关键词：

D O I：

10.1063/1.1631081

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Given a unitary representation U of an Abelian group G and a subgroup H, we characterize the positive operator valued measures based on the quotient group G/H and covariant with respect to U. (C) 2004 American Institute of Physics.

引用

页码：418 / 433

页数：16

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