Teleportation, Bell's Inequalities and Inseparability

Preprint

25 June 1996

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.quant-ph/9606027

Abstract

Relations between teleportation, Bell's inequalities and inseparability are investigated. It is shown that any mixed two spin-$1\over2$ state which violates the Bell-CHSH inequality is useful for teleportation. The result is extended to any Bell's inequalities constructed of the expectation values of products of spin operators. It is also shown that there exist inseparable states which are not useful for teleportation within the standard scheme.

Keywords

INEQUALITIES AND INSEPARABILITY
RELATIONS BETWEEN TELEPORTATION
INSEPARABILITY RELATIONS
BELL'S INEQUALITIES
CHSH INEQUALITY
TELEPORTATION
BELL CHSH

All Related Versions

Version 1, 1996-06-25, ArXiv
Published version: Physics Letters A, 222 (1-2), 21.

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