Renormalizability of the critical limit of lattice gauge theory by BRS invariance

Daniel Zwanziger

    Research output: Contribution to journalArticlepeer-review

    Abstract

    The critical limit of lattice gauge theory obtained previously, and which contains a parameter with dimension of (mass)4, reflecting the boundary of the fundamental modular region, is shown to be renormalizable. The proof relies on BRS symmetry. It is also proven that the exact propagator of the Fermi ghost possesses a 1/(q2)2 singularity at q = 0. The relation of these results to confinement, the gluon condensate, and the fundamental modular region of gauge theory is discussed briefly.

    Original languageEnglish (US)
    Pages (from-to)477-513
    Number of pages37
    JournalNuclear Physics, Section B
    Volume399
    Issue number2-3
    DOIs
    StatePublished - Jul 5 1993

    ASJC Scopus subject areas

    • Nuclear and High Energy Physics

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