Multipartite invariant states. II. Orthogonal symmetry

被引：11

作者：

Chruscinski, Dariusz ^{[1
]}

Kossakowski, Andrzej ^{[1
]}

机构：

[1] Nicholas Copernicus Univ, Inst Phys, PL-87100 Torun, Poland

来源：

PHYSICAL REVIEW A | 2006年 / 73卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.73.062315

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We construct a class of multipartite states possessing orthogonal symmetry. This new class contains multipartite states which are invariant under the action of local unitary operations introduced in our preceding paper [Phys. Rev. A 73, 062314 (2006)]. We study basic properties of multipartite symmetric states: separability criteria and multi-PPT conditions.

引用

页数：6

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