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M.A.Zubkov (ITEP)
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Application of lattice methods to the investigation of Weinberg-Salam model
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Lattice Weinberg-Salam model at zero temperature and for the realistic
values of couplings is investigated numerically in quenched approximation
(when the dynamical fermions are neglected). The region of the phase
diagram that contains phase transition between the physical Higgs phase and
the unphysical symmetric phase is considered. This is the region of the
phase diagram, where continuum physics is approached within the lattice
model.