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Non-perturbative investigation of the fermion-Higgs sector of the standard model

Research paper by Wolfgang Bock, Christoph Frick, Jan Smit, Jeroen C. Vink

Indexed on: 30 Nov '93Published on: 30 Nov '93Published in: High Energy Physics - Lattice



Abstract

We present results for the renormalized quartic self-coupling $\lm_R$ and the renormalized Yukawa coupling $y_R$ in a fermion-Higgs model with two SU(2) doublets, indicating that with the standard lattice regulator these couplings cannot become very strong.