Abstract
Renormalization of the current masses of light quarks by instantons is considered. It is shown that the entire low-energy current mass of the u quark can be generated by this nonperturbative mass renormalization. In this case, the absence of CP nonconservation in the strong interactions is an automatic consequence.
| Original language | English |
|---|---|
| Pages (from-to) | 794-797 |
| Number of pages | 4 |
| Journal | Physical Review Letters |
| Volume | 61 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - 1988 |
| Externally published | Yes |
ASJC Scopus subject areas
- General Physics and Astronomy