Supersymmetric gradient flow in the Wess-Zumino model

被引：6
作者：
Kadoh, Daisuke [1 ,2 ]
Kikuchi, Kengo [3 ,4 ]
Ukita, Naoya [5 ]
机构：
[1] Chulalongkorn Univ, Fac Sci, Dept Phys, Bangkok 10330, Thailand
[2] Keio Univ, Res & Educ Ctr Nat Sci, Yokohama, Kanagawa 2238521, Japan
[3] Kyoto Sangyo Univ, Maskawa Inst Sci & Culture, Kyoto 6038555, Japan
[4] Kyoto Univ, Dept Phys, Kyoto 6068502, Japan
[5] Univ Tsukuba, Ctr Computat Sci, Tsukuba, Ibaraki 3058577, Japan
来源：
PHYSICAL REVIEW D | 2019年 / 100卷 / 01期
关键词：
MILLS; TENSOR;
D O I：
10.1103/PhysRevD.100.014501
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We propose a supersymmetric gradient flow equation in the four-dimensional Wess-Zumino model. The flow is constructed in two ways. One is based on the off-shell component fields and the other is based on the superfield formalism, in which the same result is provided. The obtained flow is supersymmetric because the flow time derivative and the supersymmetry transformation commute with each other. Solving the equation, we find that it has a damping oscillation with the flow time for nonzero mass, which is different from the Yang-Mills flow. The on-shell flow equation is also discussed.
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页数：8
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