Anomalous Dimensions of Conformal Baryons

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    Abstract

    We determine the anomalous dimensions of baryon operators for the three color theory as function of the number of massless flavours within the conformal window to the maximum known order in perturbation theory. We show that the anomalous dimension of the baryon is controllably small, within the $\delta$-expansion, for a wide range of number of flavours. We also find that this is always smaller than the anomalous dimension of the fermion mass operator. These findings challenge the partial compositeness paradigm.
    OriginalsprogEngelsk
    Artikelnummer071702
    TidsskriftPhysical Review D
    Vol/bind94
    Udgave nummer7
    Sider (fra-til)1-5
    ISSN2470-0010
    DOI
    StatusUdgivet - 2016

    Bibliografisk note

    4 pages, 4 figures. Matches published version

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