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Quantum Field Theory Approach to the Pion‐Two‐Nucleon Interaction Problem
Author(s) -
Kopaleishvili T. I.
Publication year - 1986
Publication title -
fortschritte der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.469
H-Index - 71
eISSN - 1521-3978
pISSN - 0015-8208
DOI - 10.1002/prop.19860340102
Subject(s) - pion , nucleon , physics , quantum field theory , character (mathematics) , quantum , field (mathematics) , theoretical physics , field theory (psychology) , mathematical physics , particle physics , quantum mechanics , mathematics , pure mathematics , geometry
Recent development in the quantum field theory approach to a unified description of the pion‐deuteron and nucleon‐nucleon interaction processes is reviewed. The physical ground and the structure of the equations for such processes derived in the last few years in the literature are discussed. The non‐linear character of the equations under consideration is pointed out and the iteration procedure for their solution is suggested to avoid the non‐linearity.