[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.