F项和D项SUSY断裂模型的一些例子
Some examples of F and D-term SUSY breaking models
摘要：
在本文中，我们研究的可能性，找到模型，在全球最低，打破超对称性的组合F和D-长期的影响。我们发现，如果超势是一个三次多项式的领域和卡勒潜力是典型的，这不会发生。然后我们给出了两个例子，其中前面的条件不适用，模型的真空通过F项和D项的联合vevs打破了超对称性：SQCD+单线态，N_C=N_F+1，以及重子形变的ISS模型。我们简要地讨论了模型的现象学可行性。
英文摘要：
In this paper we investigate the possibility of finding models that, in the global minimum, break SUSY by a combined F and D-term effect. We find that if the superpotential is a cubic polynomial in the fields and the Kahler potential is canonical this does not happen. We then give two examples where the previous conditions do not apply and where the vacuum of the model breaks SUSY by combined F and D-term vevs: SQCD+singlet with N_C=N_F+1, and a baryon deformed ISS model. We briefly discuss the phenomenological viability of the models.
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