TY - JOUR AU - García Fernández, Guillermo AU - Guerrero Rojas, Jesús AU - Llanes Estrada, Felipe José PY - 2017 DO - 10.1016/j.nuclphysb.2016.12.010 SN - 0550-3213 UR - https://hdl.handle.net/20.500.14352/17751 T2 - Nuclear physics B AB - The gauge symmetry of the Standard Model is SU(3)_(c) x SU(2)_(L) x U(1)_(Y) for unknown reasons. One aspect that can be addressed is the low dimensionality of all its subgroups. Why not much larger groups like SU(7), or for that matter, SP(38) or E7?... LA - eng M2 - 262 PB - Elsevier KW - Chiral-symmetry-breaking KW - Feynman diagrams KW - Vertex KW - Qcd TI - Spontaneous mass generation and the small dimensions of the Standard Model gauge groups U(1), SU(2) and SU(3) TY - journal article VL - 915 ER -