Quantum Entropy Derived from First Principles

Frank Hansen

研究成果: Article査読

5 被引用数 (Scopus)

抄録

The most fundamental properties of quantum entropy are derived by considering the union of two ensembles. We discuss the limits these properties put on an entropy measure and obtain that they uniquely determine the form of the entropy functional up to normalisation. In particular, the result implies that all other properties of quantum entropy may be derived from these first principles.

本文言語English
ページ(範囲)799-808
ページ数10
ジャーナルJournal of Statistical Physics
165
5
DOI
出版ステータスPublished - 2016 12 1

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Mathematical Physics

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