Validity and failure of some entropy inequalities for CAR systems

Hajime Moriya

研究成果: Article

5 引用 (Scopus)

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Basic properties of von Neumann entropy such as the triangle inequality and what we call MONO-SSA are studied for CAR systems. We show that both inequalities hold for every even state by using symmetric purification which is applicable to such a state. We construct a certain class of noneven states giving examples of the nonvalidity of those inequalities.

元の言語English
記事番号033508
ジャーナルJournal of Mathematical Physics
46
発行部数3
DOI
出版物ステータスPublished - 2005 3 1

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Mathematical Physics

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