Abstract

In the GmSUGRA scenario with the higher-dimensional operators containing the GUT Higgs fields, we systematically studied the supersymmetry breaking scalar masses, SM fermion Yukawa coupling terms, and trilinear soft terms in the E 6 SUSY GUT model where the gauge symmetry is broken down to the SO ( 10 ) × U ( 1 ) gauge symmetry, SU ( 3 ) C × SU ( 3 ) L × SU ( 3 ) R gauge symmetry, SU ( 6 ) × SU ( 2 ) a ( a = L , R , X ) gauge symmetry, flipped SU ( 5 ) gauge symmetry etc. In addition, we considered the scalar and gaugino mass relations, which can be preserved from the GUT scale to the electroweak scale under one-loop RGE running, in the SU ( 3 ) C × SU ( 3 ) L × SU ( 3 ) R model arising from the E 6 model. With such relations, we may distinguish the mSUGRA and GmSUGRA scenarios if we can measure the supersymmetric particle spectrum at the LHC and ILC.

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