Number of Generations and Emergence of SO(10) in a Subquark Model with a Subcolor
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概要
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A model of subkomas: fundamental constituents of quarks and leptons are suggested. The basic interaction is assumed to be based on an emission of a (quasi) spin-wave carrying an internal quantum number. Subkomas are first confined into wakems: source of electroweak interactions, by an SU(2) subcolor and subsequently, quarks and leptons are formed by wakems and three SU(2) singlet subkomas referred to as chroms: source of strong interactions, due to an SO(5) subcolor. The SO(10) symmetry of quarks and leptons can be obtained by internal arrangements of subkomas and a possible connection with the SO(10) grand unified model is also pointed out. It is shown that the Harari-Shupe model is a subkoma model based on SO(6) ⊗U(1). Speculative discussion on generations and the weak mixing is presented. The two step structure in formation of the composites yields 2+2+ I generations depending on the spins of wakem and chrom.
- 一般社団法人日本物理学会の論文
- 1981-06-25
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