DelPezzo奇点与SUSY破缺
Del Pezzo singularities and SUSY breaking
摘要：
给出了具有del Pezzo奇点的紧致Calabi-Yau流形的一个解析构造，给出了所有del Pezzo奇点的完备相交CY流形，并研究了这些奇点的复杂变形.详细研究了具有del Pezzo 6奇异性和一定数量的锥状奇异性的五次CY流形的一个例子。的可能性的“几何”和ISS机制的动态超对称性破坏进行了讨论。作为一个例子，我们构造了del Pezzo 6奇点的ISS真空。
英文摘要：
An analytic construction of compact Calabi-Yau manifolds with del Pezzo singularities is found. We present complete intersection CY manifolds for all del Pezzo singularities and study the complex deformations of these singularities. An example of the quintic CY manifold with del Pezzo 6 singularity and some number of conifold singularities is studied in details. The possibilities for the 'geometric' and ISS mechanisms of dynamical SUSY breaking are discussed. As an example, we construct the ISS vacuum for the del Pezzo 6 singularity.
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