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  • Access by Xinjiang University

Family Replication in the Dual Standard Model

Hong Liu, Glenn D. Starkman, and Tanmay Vachaspati

  • Physics Department, Case Western Reserve University, Cleveland, Ohio 44106-7079

Phys. Rev. Lett. 78, 1223 – Published 17 February, 1997

DOI: https://doi.org/10.1103/PhysRevLett.78.1223

Abstract

The family replication problem is addressed in the context of the dual standard model. The breaking of a simple grand unified group to (Glow×H1×H2×H3)/Z53, and then further to Glow, produces a spectrum of stable monopoles that falls into three families, each of whose magnetic quantum numbers correspond to the electric charges on the fermions of the standard model. Here Glow=[SU(3)×SU(2)×U(1)]/Z6 is the symmetry group of the standard model above the weak scale, and Hi are simple Lie groups which each have a Z5 symmetry in common with Glow.

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