Analytic Regularization and Supersymmetric Ward-Takahashi Identities
スポンサーリンク
概要
- 論文の詳細を見る
Supersymmetric Ward-Takahashi identities of the massless Wess-Zumino model are investigated by means of analytic regularization method. At the one-loop level the identities are satisfied by two-and three-point functions for all values of the regularizing parameter. At the two-loop level, the identity relating the three-point functions is satisfied, while we find a violation in the finite parts of the identity connecting the two-point functions if minimal subtraction is used to renormalize the theory. It is observed that this identity is restored if we employ a finite renormalization in addition to the minimal one. A calculation of the two-loop renormalization group function β is also presented.
- 理論物理学刊行会の論文
- 1983-02-25
著者
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Fujii Yasunori
Nihon Fukushi University
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Fujii Yasunori
Institute Of Physics College Of General Education University Of Tokyo
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KUMAR Satish
Institute of Physics, University of Tokyo
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Kumar Satish
Institute Of Physics University Of Tokyo
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FUJII Yasunori
Advanced Research Institute for Science and Engineering, Waseda University
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