A PARTIAL UNIFICATION MODEL IN NONCOMMUTATIVE GEOMETRY

[摘要] We consider the construction of SU(2)LXSU(2)RXSU(4) partial unification models as an example of phenomenologically acceptable unification models in the absence of supersymmetry in non-commutative geometry. We exploit the Chamseddine, Felder and Frohlich generalization of the Connes and Lott model building prescription. By introducing a bi-module structure and appropriate permutation symmetries we construct a model with triplet Higgs fields in the SU(2) sectors and spontaneous breaking of SU(4).

[发布日期] 1994-10-01

[关键词] NONCOMMUTATIVE GEOMETRY;BI-MODULE