BELL INEQUALITIES VERSUS TELEPORTATION - WHAT IS NONLOCALITY

被引:407
作者
POPESCU, S
机构
[1] Service de Physique Theorique, Université Libre de Bruxelles, B-1050 Bruxelles, Camp. Pl., C.P. 225, Blvd. Triomphe
关键词
D O I
10.1103/PhysRevLett.72.797
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The nonlocality responsible for violations of Bell's inequalities is not equivalent to that used in teleportation, although they probably are two aspects of the same physical property. There are mixed states which do not violate any Bell type inequality, but still can be used for teleportation.
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页码:797 / 799
页数:3
相关论文
共 8 条
[1]   PROPERTIES OF A QUANTUM SYSTEM DURING THE TIME INTERVAL BETWEEN 2 MEASUREMENTS [J].
AHARONOV, Y ;
VAIDMAN, L .
PHYSICAL REVIEW A, 1990, 41 (01) :11-20
[2]  
Bell J.S., 1964, PHYSICS, V1, P195, DOI [10.1103/PhysicsPhysiqueFizika.1.195, 10.1103/Physics-PhysiqueFizika.1.195, DOI 10.1103/PHYSICSPHYSIQUEFIZIKA.1.195]
[3]   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
[4]  
BRAUNSTEIN SL, 1992, PHYS REV LETT, V69, P2881
[5]   BELL INEQUALITY HOLDS FOR ALL NON-PRODUCT STATES [J].
GISIN, N .
PHYSICS LETTERS A, 1991, 154 (5-6) :201-202
[6]  
MASSAR S, ULBTH1293 U LIBR BRU
[7]   GENERIC QUANTUM NONLOCALITY [J].
POPESCU, S ;
ROHRLICH, D .
PHYSICS LETTERS A, 1992, 166 (5-6) :293-297
[8]   QUANTUM STATES WITH EINSTEIN-PODOLSKY-ROSEN CORRELATIONS ADMITTING A HIDDEN-VARIABLE MODEL [J].
WERNER, RF .
PHYSICAL REVIEW A, 1989, 40 (08) :4277-4281