Construction of a Wilson action for the Wess-Zumino model

被引:13
|
作者
Sonoda, Hidenori [1 ]
Uelker, Kayhan [2 ]
机构
[1] Kobe Univ, Dept Phys, Kobe, Hyogo 6578501, Japan
[2] Feza Gursey Inst, Istanbul, Turkey
来源
PROGRESS OF THEORETICAL PHYSICS | 2008年 / 120卷 / 02期
关键词
D O I
10.1143/PTP.120.197
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We construct a Wilson action for the Wess-Zumino model by applying the exact renormalization group perturbatively. Using neither superfields nor auxiliary fields, we construct a supersymmetric action only with complex scalar and Majorana spinor fields. We adopt the BR T (antifield) formalism to show the consistency of the construction to all orders in loop expansions. The resulting action has a quadratically divergent scalar mass term which is absent in the superfield formalism.
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页码:197 / 230
页数:34
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