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arXiv 1001.2654hep-th
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D-变形Wess-Zumino模型的(非)重整化

(Non)renormalizability of the D-deformed Wess-Zumino model

Marija Dimitrijevic, Biljana Nikolic, Voja Radovanovic

摘要:

我们继续分析的$D$变形Wess-Zumino模型,这是在前面的文件开始。该模型定义的变形,这是非厄米和给出的协变导数$D_α$。计算了两点、三点和四点格林函数的单圈发散。我们发现四点函数中的发散不能被吸收,因此我们的模型是不可重正化的。我们讨论的可能性,使模型可重正化。

英文摘要:

We continue the analysis of the $D$-deformed Wess-Zumino model which was started in the previous paper. The model is defined by a deformation which is non-hermitian and given in terms of the covariant derivatives $D_α$. We calculate one-loop divergences in the two-point, three-point and four-point Green functions. We find that the divergences in the four-point function cannot be absorbed and thus our model is not renormalizable. We discuss possibilities to render the model renormalizable.

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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