Optimal remote state preparation

Dominic W. Berry*, Barry C. Sanders

*Corresponding author for this work

Research output: Contribution to journalArticle

178 Citations (Scopus)

Abstract

We prove that it is possible to remotely prepare an ensemble of noncommuting mixed states usingcommunication equal to the Holevo information for this ensemble. This remote preparation scheme maybe used to convert between different ensembles of mixed states in an asymptotically lossless way,analogous to concentration and dilution for entanglement.

Original languageEnglish
Article number057901
Pages (from-to)1-4
Number of pages4
JournalPhysical Review Letters
Volume90
Issue number5
DOIs
Publication statusPublished - 2003

Bibliographical note

Copyright 2003 by The American Physical Society. Reprinted from Physical review letters.

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