Horizontal Flavor Chirality, the Canonical Fermion Mass Matrix, and an Alternative CP -Nonconservation Scenario
1981; American Physical Society; Volume: 46; Issue: 11 Linguagem: Inglês
10.1103/physrevlett.46.691
ISSN1092-0145
AutoresAharon Davidson, Kameshwar C. Wali,
Tópico(s)Dark Matter and Cosmic Phenomena
ResumoHorizontal flavor chirality and a minimal Higgs system are combined for uniquely establishing a "canonical" fermion mass matrix, reflecting pure nearest-neighbor Yukawa interactions, for any arbitrary number of generations. The quark-mass matrices then become tightly correlated by the anomaly-free equations, admitting neither strong nor weak $\mathrm{CP}$ nonconservation. The resulting horizontal $\mathrm{CP}$ nonconservation is then truly superweak, signifying the existence of an energy oasis around a few hundred teraelectronvolts.
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