Small Violation of Universal Yukawa Coupling and Neutrino Large Mixing
スポンサーリンク
概要
- 論文の詳細を見る
We assume the universal Yukawa coupling (democratic mass matrix) with small violations for quarks, charged leptons and neutrinos masses. From this assumption, we were able to reproduce the observed mass hierarchy for quark masses and V_<CKM> matrix elements precisely. We introduce right-handed Majorana neutrinos and Dirac neutrinos and adopt the seesaw mechanism for the explanation of the smallness of neutrino masses. We assume the universal Yukawa coupling with small violations for Majorana and Dirac neutrinos. We are able to obtain the hierarchy of charged lepton masses and effective neutrino masses and the large mixing of neutrinos expressed in V_<NMS>.
- 理論物理学刊行会の論文
- 2001-05-25
著者
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Asai Tatsuya
Department Of Applied Physics Chubu University
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TESHIMA Tadayuki
Department of Applied Physics, Chubu Institute of Technology
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Teshima T
Department Of Applied Physics Chubu University
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Teshima Tadayuki
Department Of Applied Physics Chubu Institute Of Technology
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TESHIMA Tadayuki
Depariment of Applied Physics, Chubu Institute of Technology
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Asai Tatsuya
Department of Applied Physics, Chubu University
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