Entropy inequalities

Huzihiro Araki, Elliott Lieb

Research output: Contribution to journalArticle

462 Scopus citations

Abstract

Some inequalities and relations among entropies of reduced quantum mechanical density matrices are discussed and proved. While these are not as strong as those available for classical systems they are nonetheless powerful enough to establish the existence of the limiting mean entropy for translationally invariant states of quantum continuous systems.

Original languageEnglish (US)
Pages (from-to)160-170
Number of pages11
JournalCommunications In Mathematical Physics
Volume18
Issue number2
DOIs
StatePublished - Jun 1 1970

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Mathematical Physics

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