Family replication in the dual standard model

Hong Liu; Glenn D. Starkman; Tanmay Vachaspati

doi:10.1103/PhysRevLett.78.1223

Family replication in the dual standard model

Hong Liu, Glenn D. Starkman, Tanmay Vachaspati

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

The family replication problem is addressed in the context of the dual standard model. The breaking of a simple grand unified group to (G_low×H₁×H₂×H₃)/Z³₅, and then further to G_low, 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. HereG_low = [SU(3)×SU(2)×U(1)]/Z₆ is the symmetry group of the standard model above the weak scale, and H_i are simple Lie groups which each have aZ₅ symmetry in common with G_low.

Original language	English (US)
Pages (from-to)	1223-1226
Number of pages	4
Journal	Physical Review Letters
Volume	78
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevLett.78.1223
State	Published - Feb 17 1997
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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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)/Z35, 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. HereGlow = [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 aZ5 symmetry in common with Glow.",

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