Specific scalar mass relations in SU(3) × SU(2) × U(1) orbifold model

  title={Specific scalar mass relations in SU(3) × SU(2) × U(1) orbifold model},
  author={Y. Kawamura and Tatsuo C. Kobayashi and Tohru Komatsu},
  journal={Physics Letters B},
Abstract We study flat directions and soft scalar masses using a Z3 orbifold model with SU(3) × SU(2) × U(1) gauge group and extra gauge symmetries including an anomalous U(1) symmetry. Soft scalar masses contain D-term contributions and particle mixing effects after symmetry breaking and they are parametrized by a few parameters. Some specific relations among scalar masses are obtained. 

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