Abstract
Possible advantages of replacing the Peccei-Quinn U(1) quasisymmetry by a group of genuine flavor symmetries are pointed out. Characteristic neutral Nambu-Goldstone bosons will arise, which might be observed in rare K or decays. The formulation of Lagrangians embodying these ideas is discussed schematically.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1549-1552 |
| Number of pages | 4 |
| Journal | Physical Review Letters |
| Volume | 49 |
| Issue number | 21 |
| DOIs | |
| State | Published - 1982 |
| Externally published | Yes |
ASJC Scopus subject areas
- General Physics and Astronomy