Mass renormalization by instantons and the strong Cp problem

Kiwoon Choi*, C. W. Kim, Wah-Keung Sze

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

91 引文 斯高帕斯(Scopus)

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
61
發行號7
DOIs
出版狀態已發佈 - 1988

ASJC Scopus subject areas

  • 物理與天文學 (全部)

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