A lattice Higgs-Yukawa Model with Overlap Fermions - Lattice Seminar
A lattice Higgs-Yukawa Model with Overlap Fermions - Lattice Seminar
A lattice Higgs-Yukawa Model with Overlap Fermions - Lattice Seminar
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Three ways to determine the higgs boson mass:Pole Mass:◮ Fits to the <strong>Higgs</strong> propagator◮ Describe the unstable nature perturbatively or ignore itCorrelator Mass:◮ fits to the temporal correlation function at large t◮ at very large t, dominated by two goldstonesResonance analysis:◮ (Rigorously) calculate δ(k) below inelastic threshold◮ Need to explictly break the symmetry to get m G ∼ m H /3◮ Much more difficult! However, can obtain Γ(H → GG)