Quantifying entanglement resources

被引：134

作者：

Eltschka, Christopher ^{[1
]}

Siewert, Jens ^{[2
,3
]}

机构：

[1] Univ Regensburg, Inst Theoret Phys, D-93040 Regensburg, Germany

[2] Univ Pais Vasco Euskal Herriko Unibertsitatea, Dept Quim Fis, Bilbao 48080, Spain

[3] Basque Fdn Sci, Ikerbasque, Bilbao 48011, Spain

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL | 2014年 / 47卷 / 42期

关键词：

entanglement measures; entanglement classification; quantum Information; MULTIPARTICLE ENTANGLEMENT; QUANTUM INFORMATION; CONCURRENCE VECTORS; BELL INEQUALITIES; LOCAL INVARIANTS; PURE STATES; SEPARABILITY; COMMUNICATION; TELEPORTATION; MONOTONES;

D O I：

10.1088/1751-8113/47/42/424005

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present an overview of the quantitative theory of single-copy entanglement in finite-dimensional quantum systems. In particular we emphasize the point of view that different entanglement measures quantify different types of resources, which leads to a natural interdependence of entanglement classification and quantification. Apart from the theoretical basis, we outline various methods for obtaining quantitative results on arbitrary mixed states.

引用

页数：54

共 268 条

[1] Degree of entanglement for two qubits [J].