Fermion-Higgs model with Reduced Staggered Fermions
arXiv:hep-lat/9206008 · doi:10.1016/0370-2693(92)91049-F
Abstract
We introduce a lattice fermion-Higgs model with one component `reduced staggered' fermions. In order to use the fermion field as efficiently as possible we couple the two {\em staggered} flavors to the O(4) Higgs field leading to a model with only one SU(2) doublet in the scaling region. The number of fermions is doubled in a numerical investigation of the model with the hybrid Monte Carlo algorithm. We present results for the phase diagram, particle masses and renormalized couplings on lattices ranging in size from to .
11 pages of text plus 4 postscript figures. Amsterdam ITFA 92-13, Juelich HLRZ 92-23
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