Abstract
We present a flavor-chiral version of the rishon model. The troublesome αC→0 't Hooft limit is satisfied in a non-exotic manner. The scheme is SU(7) grand unified. Its uniqueness stems from the fact that a realistic SU(n)HC scenario is SU(N) embeddable only provided n=3, with 4 (or 5) preons involved. A total number of three quark/lepton families is dictated by the overall renormalizability. The electric charge serves as the fourth color.
Original language | English |
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Pages (from-to) | 299-302 |
Number of pages | 4 |
Journal | Physics Letters B |
Volume | 123 |
Issue number | 5 |
DOIs | |
State | Published - 7 Apr 1983 |
Externally published | Yes |
ASJC Scopus subject areas
- Nuclear and High Energy Physics