手征夸克和孤子模型中NN相互作用的重整化和普适性
Renormalization and Universality of NN interactions in Chiral Quark and Soliton Models
摘要：
我们使用重整化作为一种工具来提取夸克和孤子核子模型中NN相互作用的普遍特征，具有相同的长距离行为，但不同的短距离组件。虽然模型中的微调条件使得难以拟合NN数据，但引入合适的重整化条件抑制了短距离灵敏度。从普适性中得到的结果相当于从模型核子结构中提取信息。
英文摘要：
We use renormalization as a tool to extract universal features of the NN interaction in quark and soliton nucleon models, having the same long distance behaviour but different short distance components. While fine tuning conditions in the models make difficult to fit NN data, the introduction of suitable renormalization conditions supresses the short distance sensitivity. Departures from universality are equivalent to extracting information on the model nucleon structure.
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