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arXiv 0711.4448hep-ph
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规范调解中的自然亩和Bmu

Natural mu and Bmu in gauge mediation

Gian F. Giudice, Hyung Do Kim, Riccardo Rattazzi

摘要:

我们提出了一个自然的解决方案,在规范调解的亩问题。它依赖于有效Kahler势对信使阈值超场X的对数依赖性。因此,mu和Bmu自然分别出现在一个和两个环路上。此外,B与高更质量具有相同的相位,超对称CP问题也得到了解决。

英文摘要:

We propose a natural solution to the mu problem in gauge mediation. It relies on the logarithmic dependence of the effective Kahler potential on the messenger threshold superfield X. Thus, mu and Bmu naturally arise at one and two loops, respectively. Moreover B has the same phase as the gaugino mass and the supersymmetric CP problem is solved as well.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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