镜像调解
Mirror Mediation
摘要：
我证明了弦紧化的有效作用有一个结构，可以自然地解决超对称味和CP问题。在g_s和α'展开式的首阶，隐扇区因式分解。模空间分裂为依赖于Kahler模和复结构模的两个镜像部分。全纯性意味着汤川耦合的味结构只出现在一个部分。在IIA型弦论味通过卡勒模部门和IIB型味通过复杂的结构模部门。这种因式分解给出了一个简单的解决方案的超对称味和CP问题：味物理产生在一个部门，而超对称性被打破的镜像部门。这种机制不需要存在的规范，gaugino或异常调解，并明确实现了IIB通量紧致化的唯象模型。
英文摘要：
I show that the effective action of string compactifications has a structure that can naturally solve the supersymmetric flavour and CP problems. At leading order in the g_s and α' expansions, the hidden sector factorises. The moduli space splits into two mirror parts that depend on Kahler and complex structure moduli. Holomorphy implies the flavour structure of the Yukawa couplings arises in only one part. In type IIA string theory flavour arises through the Kahler moduli sector and in type IIB flavour arises through the complex structure moduli sector. This factorisation gives a simple solution to the supersymmetric flavour and CP problems: flavour physics is generated in one sector while supersymmetry is broken in the mirror sector. This mechanism does not require the presence of gauge, gaugino or anomaly mediation and is explicitly realised by phenomenological models of IIB flux compactifications.
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