Solutions of the Bethe-Salpeter Equation with Dual Interaction Kernel for Baryons and SU(6)⊗O(3)_L Symmetry
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概要
- 論文の詳細を見る
The Bethe-Salpeter equations for baryons are solved in the relativistic quark model. The dual interaction kernel is used. Spatial parts of the Bethe-Salpeter amplitudes are given by the factorized residues at poles of the interaction kernel. By introducing eigenvalues of integration kernels all possible spinor forms are shown to give solutions. Physicality conditions for eigenvalues and their energy-derivatives at resonance points play a very important role to discriminate these solutions: Spinor wave functions which appear in SU(6) theory satisfy the physicality conditions and others do not. Our theory explains, therefore, SU(6)⊗ O(3)_L symmetry as a dynamical consequence of the relativistic composite theory.
- 理論物理学刊行会の論文
- 1975-08-25
著者
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Machida Shigeru
Department Of Materials Science And Chemical Engineering Shizuoka University
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Nakkagawa Hisao
Institute For Natura Science Nara University
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MACHIDA Shigeru
Department of Physics, Kyoto University
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NAKKAGAWA Hisao
Institute of Natural Sciences, Nara University
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