期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 12, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP12(2017)140
关键词
Anomalies in Field and String Theories; Supersymmetry and Duality; AdS-CFT Correspondence
资金
- JSPS [17H04837, 16H06335]
- WPI Initiative, MEXT, Japan at IPMU, the University of Tokyo
- Grants-in-Aid for Scientific Research [17H04837, 16H06335] Funding Source: KAKEN
The anomaly polynomial of a theory can involve not only curvature two-forms of the flavor symmetry background but also two-forms on the space of coupling constants. As an example, we point out that there is a mixed anomaly between the R-symmetry and the topology of the space of exactly marginal couplings of class S theories. Using supersymmetry, we translate this anomaly to the Kahler class of the Zamolodchikov metric. We compare the result against a holographic computation in the large N limit.
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