摘要
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.
原文 | 英語 |
---|---|
頁(從 - 到) | 794-797 |
頁數 | 4 |
期刊 | Physical Review Letters |
卷 | 61 |
發行號 | 7 |
DOIs | |
出版狀態 | 已發佈 - 1988 |
對外發佈 | 是 |
ASJC Scopus subject areas
- 物理與天文學 (全部)