9906039v1

related topics
{alice, bob, state}
{states, state, optimal}
{state, phys, rev}
{vol, operators, histories}
{state, states, entangled}
{information, entropy, channel}
{bell, inequality, local}
{particle, mechanics, theory}
{algorithm, log, probability}
{error, code, errors}
{measurement, state, measurements}

Teleportation via generalized measurements, and conclusive teleportation

Tal Mor, Pawel Horodecki

abstract: In this work we show that teleportation is a special case of a generalized Einstein, Podolsky, Rosen (EPR) non-locality. Based on the connection between teleportation and generalized measurements we define conclusive teleportation. We show that perfect conclusive teleportation can be obtained with any pure entangled state, and it can be arbitrarily approached with a particular mixed state.

oai_identifier:
oai:arXiv.org:quant-ph/9906039
categories:
quant-ph
comments:
8 pages, RevTeX, pawel@mif.pg.gda.pl
arxiv_id:
quant-ph/9906039
created:
1999-06-14

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