Symmetry of anomalous dimension matrices explained

M H Seymour, M Sjodahl

    Research output: Contribution to journalArticlepeer-review

    Abstract

    In a previous paper, one of us pointed out that the anomalous dimension matrices for all physical processes that have been calculated to date are complex symmetric, if stated in an orthonormal basis. In this paper we prove this fact and show that it is only true in a subset of all possible orthonormal bases, but that this subset is the natural one to use for physical calculations.
    Original languageEnglish
    Pages (from-to)066
    JournalThe Journal of High Energy Physics
    Volume12
    DOIs
    Publication statusPublished - Dec 2008

    Keywords

    • Jets
    • QCD
    • COLOR EXCHANGE
    • RESUMMATION
    • SCATTERING

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