Mass renormalization by instantons and the strong Cp problem

Kiwoon Choi; C. W. Kim; W. K. Sze

doi:10.1103/PhysRevLett.61.794

Mass renormalization by instantons and the strong Cp problem

Kiwoon Choi^*, C. W. Kim, W. K. 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

98 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
卷	61
發行號	7
DOIs	https://doi.org/10.1103/PhysRevLett.61.794
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)

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10.1103/PhysRevLett.61.794

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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.",

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AU - Choi, Kiwoon

AU - Kim, C. W.

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AB - 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.

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DO - 10.1103/PhysRevLett.61.794

M3 - Article

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Mass renormalization by instantons and the strong Cp problem

摘要

ASJC Scopus subject areas

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指紋

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