Higgs mass bounds from a chirally invariant lattice Higgs-Yukawa model with overlap fermions

We study the parameter-dependence of the Higgs mass in a chir lly invariant lattice HiggsYukawa model emulating the same Higgs-fermion coupling str ucture as in the Higgs sector of the electroweak Standard Model. Eventually, the aim is to es abli h upper and lower Higgs mass bounds. Here we present our preliminary results on the lower Higgs mass bound at… CONTINUE READING