Towards quantifying non-local information transfer: finite-bit non-locality

被引：74

作者：

Steiner, M ^{[1
]}

机构：

[1] USN, Res Lab, Washington, DC 20375 USA

来源：

PHYSICS LETTERS A | 2000年 / 270卷 / 05期

关键词：

D O I：

10.1016/S0375-9601(00)00315-7

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The advent of Bell's inequalities provoked the possibility that entangled quantum phenomena are non-local in nature. Since teleportation only requires two bits, we investigated whether non-local correlations can be further quantified in terms of finite information. The EPR-Bell cosine correlation is reproduced exactly using on average 1.48 bits. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：239 / 244

页数：6

共 16 条

[1]

[Anonymous], 1993, SPEAKABLE UNSPEAKABL

[2] How many bits are needed to transmit a qubit reliably? [J].

Aravind, PK .

PHYSICS LETTERS A, 1998, 241 (4-5) :207-212

[3] Multiparticle generalization of entanglement swapping [J].

Bose, S ;

Vedral, V ;

Knight, PL .

PHYSICAL REVIEW A, 1998, 57 (02) :822-829

[4] Cost of exactly simulating quantum entanglement with classical communication [J].

Brassard, G ;

Cleve, R ;

Tapp, A .

PHYSICAL REVIEW LETTERS, 1999, 83 (09) :1874-1877

[5] Teleportation of continuous quantum variables [J].

Braunstein, SL ;

Kimble, HJ .

PHYSICAL REVIEW LETTERS, 1998, 80 (04) :869-872

[6]

CAVES CM, 1996, QUANTPH9601025

[7]

CERF NJ, 1999, QUANTPH9906105

[8]

Cleve R, COMMUNICATION

[9]

Devroye L., 1986, NONUNIFORM RANDOM VA

[10]

FELDMANN M, 1935, FDN PHYS LETT, V8, P41

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