Small instantons and the strong CP problem in composite Higgs models
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DOI: 10.1103/physrevd.104.075011
Abstract: We show that QCD instantons can generate large effects at small length scales in the ultraviolet in standard composite Higgs models that utilise partial compositeness. This has important implications for possible solutions of the strong… read more here.
Keywords: composite higgs; higgs models; small instantons; strong problem ... See more keywords