Parametric representations of general Green’s functions

DOI10.1007/BF02747390zbMath0089.44802OpenAlexW2022960745MaRDI QIDQ3262698

Yoichiro Nambu

Publication date: 1957

Published in: Il Nuovo Cimento (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02747390

zbMATH Keywords

quantum theory

Related Items

Divergence of perturbation theory for bosons, Note on the majorization of Feynman diagrams, New graph polynomials in parametric QED Feynman integrals, Constraints on sequential discontinuities from the geometry of on-shell spaces, Dispersion relations for form factors, Spectral Representations in Perturbation Theory. I. Vertex Function, Application of Linear Network Analysis to Feynman Diagrams, Vertex Function in Quantized Field Theories, Magnitude of Renormalization Constants, On the renormalization of the axial vector β-decay coupling, Electromagnetic Structure of the Nucleon in Local-Field Theory, Some Analytic Properties of the Vertex Function, Limitations on the nucleon form factors due to causality requirements, Perturbation Theory of Pion-Pion Interaction. I. Renormalization, Analytic properties of npoint loops in perturbation theory, Graph theory and parametric representations of feynman amplitudes, Domains of Definition for Feynman Integrals over Real Feynman Parameters, Analytic Regularization in Relativistic Quantum Field Theory, Electromagnetic Structure of the Nucleon, Limitations to dispersion relations, Cuts and poles in the angular-momentum plane, On Some Topological Properties of Feynman Graphs and Their Application to Formulas Related to the Feynman Amplitudes, Perturbation Theory and Lie Algebras

Cites Work

• Probleme der Quantenfeldtheorie) II. Beseitigung der Divergenzen aus der Streumatrix)
• Structure of Green's Functions in Quantum Field Theory
• Structure of the Scattering Matrix