Multipartite bound entangled states that violate Bell's inequality -: art. no. 230402

被引：75

作者：

Dür, W ^{[1
]}

机构：

[1] Univ Innsbruck, Inst Theoret Phys, A-6020 Innsbruck, Austria

[2] Univ Munich, Sekt Phys, D-80333 Munich, Germany

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 87卷 / 23期

关键词：

D O I：

10.1103/PhysRevLett.87.230402

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the relation between distillability of multipartite states and violation of Bell's inequality. We prove that there exist multipartite bound entangled states (i.e,, nonseparable. nondistillable states) that violate a multipartite Bell inequality. This implies that (i) violation of Bell's inequality is not a sufficient condition for distillability and (ii) some bound entangled states cannot be described by a local hidden variable model.

引用

页码：230402 / 1

页数：4

共 33 条

[1]

Belinskii A. V., 1993, Physics-Uspekhi, V36, P653, DOI 10.1070/PU1993v036n08ABEH002299

[2]

Bell J. S., 1964, Physics Physique Fizika, V1, P195, DOI [DOI 10.1103/PHYSICSPHYSIQUEFIZIKA.1.195, 10.1103/Physics-PhysiqueFizika.1.195]

[3] Purification of noisy entanglement and faithful teleportation via noisy channels [J].

Bennett, CH ;

Brassard, G ;

Popescu, S ;

Schumacher, B ;

Smolin, JA ;

Wootters, WK .

PHYSICAL REVIEW LETTERS, 1996, 76 (05) :722-725

[4] Concentrating partial entanglement by local operations [J].

Bennett, CH ;

Bernstein, HJ ;

Popescu, S ;

Schumacher, B .

PHYSICAL REVIEW A, 1996, 53 (04) :2046-2052

[5] PROPOSED EXPERIMENT TO TEST LOCAL HIDDEN-VARIABLE THEORIES [J].

CLAUSER, JF ;

HORNE, MA ;

SHIMONY, A ;

HOLT, RA .

PHYSICAL REVIEW LETTERS, 1969, 23 (15) :880-&

[6] Evidence for bound entangled states with negative partial transpose [J].

DiVincenzo, DP ;

Shor, PW ;

Smolin, JA ;

Terhal, BM ;

Thapliyal, AV .

PHYSICAL REVIEW A, 2000, 61 (06) :13

[7] Classification of multiqubit mixed states:: Separability and distillability properties -: art. no. 042314 [J].

Dür, W ;

Cirac, JI .

PHYSICAL REVIEW A, 2000, 61 (04) :11-423141

[8] Separability and distillability of multiparticle quantum systems [J].

Dür, W ;

Cirac, JI ;

Tarrach, R .

PHYSICAL REVIEW LETTERS, 1999, 83 (17) :3562-3565

[9] Distillability and partial transposition in bipartite systems -: art. no. 062313 [J].

Dür, W ;

Cirac, JI ;

Lewenstein, M ;

Bruss, D .

PHYSICAL REVIEW A, 2000, 61 (06) :8

[10] Activating bound entanglement in multiparticle systems -: art. no. 022302 [J].

Dür, W ;

Cirac, JI .

PHYSICAL REVIEW A, 2000, 62 (02) :8

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