Bell's theorem without inequalities and without probabilities for two observers

被引：92

作者：

Cabello, A ^{[1
]}

机构：

[1] Univ Seville, Dept Fis Aplicada 2, E-41012 Seville, Spain

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 86卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.86.1911

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A proof of Bell's theorem using two maximally entangled states of two qubits is presented. It exhibits a similar logical structure to Hardy's argument of "nonlocality without inequalities." However, it works for 100% of the runs of a certain experiment. Therefore, it can also be viewed as a Greenbrrger-Horne-Zellinger-like proof involving only two spacelike separated regions.

引用

页码：1911 / 1914

页数：4

共 32 条

[1]

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

[2] TELEPORTING AN UNKNOWN QUANTUM STATE VIA DUAL CLASSICAL AND EINSTEIN-PODOLSKY-ROSEN CHANNELS [J].

BENNETT, CH ;

BRASSARD, G ;

CREPEAU, C ;

JOZSA, R ;

PERES, A ;

WOOTTERS, WK .

PHYSICAL REVIEW LETTERS, 1993, 70 (13) :1895-1899

[3] Test of the violation of local realism in quantum mechanics without Bell inequalities [J].

Boschi, D ;

DeMartini, F ;

Di Giuseppe, G .

PHYSICS LETTERS A, 1997, 228 (4-5) :208-214

[4] Ladder proof of nonlocality without inequalities: Theoretical and experimental results [J].

Boschi, D ;

Branca, S ;

DeMartini, F ;

Hardy, L .

PHYSICAL REVIEW LETTERS, 1997, 79 (15) :2755-2758

[5] Experimental quantum teleportation [J].

Bouwmeester, D ;

Pan, JW ;

Mattle, K ;

Eibl, M ;

Weinfurter, H ;

Zeilinger, A .

NATURE, 1997, 390 (6660) :575-579

[6] MAXIMAL VIOLATION OF BELL INEQUALITIES FOR MIXED STATES [J].

BRAUNSTEIN, SL ;

MANN, A ;

REVZEN, M .

PHYSICAL REVIEW LETTERS, 1992, 68 (22) :3259-3261

[7] Proposed experimental tests of the Bell-Kochen-Specker theorem [J].

Cabello, A ;

Garcia-Alcaine, G .

PHYSICAL REVIEW LETTERS, 1998, 80 (09) :1797-1799

[8] LOCALITY, LORENTZ INVARIANCE, AND LINEAR ALGEBRA - HARDY THEOREM FOR 2 ENTANGLED SPIN-S PARTICLES [J].

CLIFTON, R ;

NIEMANN, P .

PHYSICS LETTERS A, 1992, 166 (3-4) :177-184

[9] Scheme for total quantum teleportation [J].

DelRe, E ;

Crosignani, B ;

Di Porto, P .

PHYSICAL REVIEW LETTERS, 2000, 84 (13) :2989-2992

[10] Experimental test of the violation of local realism in quantum mechanics without Bell inequalities [J].

Di Giuseppe, G ;

DeMartini, F ;

Boschi, D .

PHYSICAL REVIEW A, 1997, 56 (01) :176-181

← 1 2 3 4 →