Removal of UV Cutoff for the Nelson Model with Variable Coefficients

Christian Gérard, Fumio Hiroshima, Annalisa Panati, Akito Suzuki

    Research output: Contribution to journalArticlepeer-review

    6 Citations (Scopus)

    Abstract

    We consider the Nelson model with variable coefficients. Nelson models with variable coefficients arise when one replaces in the usual Nelson model the flat Minkowski metric by a static metric, allowing also the boson mass to depend on position. We study the removal of the ultraviolet cutoff.

    Original languageEnglish
    Pages (from-to)305-322
    Number of pages18
    JournalLetters in Mathematical Physics
    Volume101
    Issue number3
    DOIs
    Publication statusPublished - Sept 2012

    All Science Journal Classification (ASJC) codes

    • Statistical and Nonlinear Physics
    • Mathematical Physics

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