A note on positive maps and classification of states

Gen Kimura, Andrzej Kossakowski

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)


The relation between positive maps on M n and subsets of self-adjoint elements from Mn ⊗ Mn is investigated. It has been shown that there exists the isomorphism between the set of all positive normalized maps on M n and the subset of separable states on M n ⊗ M n.

Original languageEnglish
Pages (from-to)1-11
Number of pages11
JournalOpen Systems and Information Dynamics
Issue number1
Publication statusPublished - 2005 Mar
Externally publishedYes

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Statistics and Probability
  • Mathematical Physics


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