Kakutani Dichotomy on Free States

Taku Matsui, Shigeru Yamagami

    Research output: Contribution to journalArticlepeer-review


    Two quasi-free states on a CAR or CCR algebra are shown to generate quasi-equivalent representations unless they are disjoint.

    Original languageEnglish
    Pages (from-to)285-295
    Number of pages11
    JournalLetters in Mathematical Physics
    Issue number3
    Publication statusPublished - Oct 2012

    All Science Journal Classification (ASJC) codes

    • Statistical and Nonlinear Physics
    • Mathematical Physics


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