SU(3) × SU(2) × U(1)]2 and Strong Unification
supersymmetric model with gauge symmetry G1 × G2, where Gi = SU(3)i × SU(2)i × U(1)i, is constructed within the framework of gauge me-diated supersymmetry breaking. At the energy scale ～ (10?100) TeV wherem the gauge symmetry breaks down to the Standard Model (SM), G1 is strong and G2 is weak. The observed gauge coupling constant unification of the SM is attributed to that of G2. The messenger fields and Higgs fields just sat-isfy the condition that makes G2 a realization of strong unification. The SMgauginos are predicted to be generally heavier than the sleptons and squarks.
supersymmetric model with gauge symmetry G1 G2, where Gi = SU(3)i SU(2)i U(1)i, is constructed within the framework of gauge me-diated supersymmetry breaking. At the energy scale (10100) TeV wherem the gauge symmetry breaks down to the Standard Model (SM), G1 is strong and G2 is weak. The observed gauge coupling constant unification of the SM is attributed to that of G2. The messenger fields and Higgs fields just sat-isfy the condition that makes G2 a realization of strong unification. The SMgauginos are predicted to be generally heavier than the sleptons and squarks.
Chun Liu
物理学
gauge interaction supersymmetry.
Chun Liu.SU(3) × SU(2) × U(1)]2 and Strong Unification[EB/OL].(2017-09-17)[2025-08-03].https://chinaxiv.org/abs/201709.00052.点此复制
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