Entropies in general probabilistic theories and their application to the Holevo bound

Gen Kimura, Junji Ishiguro, Makoto Fukui

研究成果: Article査読

6 被引用数 (Scopus)

抄録

General probabilistic theories are designed to provide operationally the most general probabilistic models including both classical and quantum theories. In this paper, we introduce a systematic method to construct a series of entropies, all of which generalize Shannon entropy in classical systems and von Neumann entropy in quantum systems. Using these entropies, the Holevo bound, an upper bound of the accessible information from a quantum system, is generalized to hold in any general probabilistic theory.

本文言語English
論文番号042113
ジャーナルPhysical Review A
94
4
DOI
出版ステータスPublished - 2016 10 17

ASJC Scopus subject areas

  • 原子分子物理学および光学

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