Spectral properties of local gauge invariant composite operators in the $SU(2)$ Yang--Mills--Higgs model

D. Dudal, D. M. van Egmond, M. S. Guimaraes +3

The spectral properties of a set of local gauge (BRST) invariant composite operators are investigated in the $SU(2)$ Yang--Mills--Higgs model with a single Higgs field in the funda…