Effective Boson-Fermion Dynamics for Subfermion Models
Keyword(s):
Abstract Effective composite particle dynamics can be derived by weak mapping of quantum fields. This method was already applied to derive effective boson or boson-fermion coupling theories from a nonlinear subfermion field. In this paper we present an extension of those calculations to the general group theoretical treatm ent of two-fermion bound states and their coupling to (elementary) fermions within an arbitrary nonlinear spinor-isospinor field model. The resulting effective field equations are com pared with the corresponding phenomenological expressions which for example underly the standard electroweak theory. PACS 11 .10 - Field theory.PACS 12.10 - Unified field theories and models. PACS 12.35 - Composite models of particles.
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1987 ◽
Vol 42
(3)
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pp. 213-226
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1983 ◽
Vol 38
(10)
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pp. 1064-1071
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1985 ◽
Vol 40
(2)
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pp. 183-190
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1958 ◽
Vol 54
(1)
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pp. 72-80
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