Generalized W-class state and its monogamy relation

被引：58

作者：

Kim, Jeong San ^{[1
]}

Sanders, Barry C. ^{[1
]}

机构：

[1] Univ Calgary, Inst Quantum Informat Sci, Calgary, AB T2N 1N4, Canada

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL | 2008年 / 41卷 / 49期

关键词：

D O I：

10.1088/1751-8113/41/49/495301

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We generalize the W-class of states from n-qubits to n-qudits and prove that their entanglement is fully characterized by their partial entanglements even for the case of the mixture that consists of a W-class state and a product state |0 >(circle times n).

引用

页数：11

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