Relativistic Regge Approach from the Bethe-Salpeter Equation

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概要

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• The Bethe-Salpeter equation of the Wick-Cutkosky model for the scattering amplitude is investigated by means of the stereographic projection method, which leads us to the O(4) invariant transformation property of the equation in all energy regions. This transformation property enables us to decompose the scattering amplitude into the partial wave amplitude with the four-dimensional angular momentum quantum number L. By the analysis of the scattering amplitude in the form of the Khuri representation in the complex L plane, we can show that the series of the parent trajectories themselves constitute the cancellation mechanism of the Khuri satellite poles at s=(m_1-m_2)^2 in the same manner as Freedman and Wang obtained the series of daughter trajectories.

• 理論物理学刊行会の論文
• 1968-09-25

著者

• Seto Kenji

  Department De Physique Faculte Des Sciences Universityersite De Hokkaido

関連論文

• O(3, 1) Harmonics and Its Application to Bethe-Salpeter Equation
• Generalized O(4) Harmonics and Bethe-Salpeter Equation for Spinor-Spinor Particle System
• Sur l'Interaction Leptonique Faible avec Symetrie U^^~(12)
• Remarks on the Infinite-Component Solutions to the Bethe-Salpeter Equation
• Relativistic Regge Approach from the Bethe-Salpeter Equation
• On the Normalization of the Bethe-Salpeter Wave Function in the Unequal-Mass Case by Means of the Stereographic Projection Method
• On the Solutions of the Bethe-Salpeter Equation in the Unequal-Mass Wick-Cutkosky Model in the Moving System

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