Fermion Interactions in the Wilson-Yukawa Approach for Lattice Chiral Gauge Theories : Invited Papers
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概要
- 論文の詳細を見る
We consider fermion-gauge couplings in the Wilson-Yukawa approach for lattice chiral gauge theories. At the leading order of the fermionic hopping parameter expansion we find that the fermion-gauge coupling has a chiral and tree-like structure. We argue that this fermion-gauge coupling remains non-zero in the continuum limit taken in the Higgs phase. Possible fermion-scalar couplings in this approach are considered. We also evaluate the fermion interaction with an external gauge field in the slightly modified model and show that it has a chiral structure in general.
- 理論物理学刊行会の論文
- 1992-09-25
著者
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Aoki Sinya
Institute Of Physics University Of Tsukuba
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Aoki Sinya
Institute of Physics, University of Tsukuba
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