Continuous variable teleportation as a generalized thermalizing quantum channel

Masashi Ban, Masahide Sasaki, Masahiro Takeoka

Research output: Contribution to journalArticlepeer-review

35 Citations (Scopus)


A quantum channel is derived for continuous variable teleportation which is performed by means of an arbitrary entangled state and the standard protocol. When a Gaussian entangled state such as a two-mode squeezed-vacuum state is used, the continuous variable teleportation is equivalent to the thermalizing quantum channel. Continuous variable quantum dense coding is also considered.

Original languageEnglish
Pages (from-to)L401-L405
JournalJournal of Physics A: Mathematical and General
Issue number28
Publication statusPublished - 2002 Jul 19
Externally publishedYes

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Mathematical Physics
  • General Physics and Astronomy


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