Open AccessFermion mass spectrum inSU(2) L×U(1)
Author(s) -
J.-M. Gérard
Publication year - 1983
Publication title -
zeitschrift für physik c
Language(s) - English
Resource type - Journals
eISSN - 1431-5858
pISSN - 0170-9739
DOI - 10.1007/bf01572477
Subject(s) - electroweak interaction , physics , fermion , particle physics , scalar (mathematics) , spectrum (functional analysis) , mass spectrum , gauge (firearms) , radiative transfer , theoretical physics , quantum electrodynamics , quantum mechanics , mathematics , geography , ion , geometry , archaeology
We investigate the possibility of generating fermion masses through radiative corrections in the well-defined framework of SU(2)LX U(1). No-go theorems, however, imply a complete tree-level description of the spectrum with at least one electroweak singlet scalar and suggest therefore the need of new gauge interactions
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