The state evolution formulation of teleportation for continuous variables

Junxiang Zhang*, Changde Xie, Fuli Li, Shi Yao ZHU, M. Suhail Zubairy

*Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

7 Citations (Scopus)

Abstract

The quantum teleportation of continuous variables is formulated through the state evolution in the Schrödinger picture from the viewpoint of general quantum-mechnical measurement theory. This method provides the connection between the teleportation and the reversible quantum operations. In this way, the state evolution process of teleportation can be presented clearly step by step, the criterium of teleportation for a coherent state is also deduced.

Original languageEnglish
Pages (from-to)478-484
Number of pages7
JournalEurophysics Letters
Volume56
Issue number4
DOIs
Publication statusPublished - 11 Nov 2001

Scopus Subject Areas

  • Physics and Astronomy(all)

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