ar X iv : h ep - l at / 0 21 00 38 v 1 2 1 O ct 2 00 2 1 ITP Budapest 585 Lattice study of the Coleman –
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چکیده
Radiative symmetry breaking is a well known phenomenon in perturbation theory. We study the problem in a non-perturbative framework, i.e. lattice simulations. The example of the bosonic sector of the SU(2)-Higgs model is considered. We determine the minimal scalar mass which turns out to be higher than the mass value given by 1-loop continuum perturbation theory.
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تاریخ انتشار 2002