Anomaly mediation deformed by axion
Anomaly mediation deformed by axion
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DOI：
10.1016/j.physletb.2013.04.002
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发表时间：
2013-02
影响因子：
4.4
通讯作者：
K. Nakayama;T. Yanagida
中科院分区：
文献类型：
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作者：
K. Nakayama;T. Yanagida
我们表明，在超对称轴子模型的轴子超多重态获得了相当大的F-项由于非超对称动力学，它通常给出的高根诺质量可比的异常调解的贡献。因此，反常中介效应所预言的高吉诺质量关系可以在轴子存在的情况下得到显著的修正，从而解决强CP问题。
We show that in supersymmetric axion models the axion supermultiplet obtains a sizable F-term due to a non-supersymmetric dynamics and it generally gives the gaugino masses comparable to the anomaly mediation contribution. Thus the gaugino mass relation predicted by the anomaly mediation effect can be significantly modified in the presence of axion to solve the strong CP problem.