Analyticity and unitarity

DOI10.1007/BF02785712zbMath0105.21804OpenAlexW2112293738MaRDI QIDQ3290540

John Polkinghorne

Publication date: 1962

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

Full work available at URL: https://doi.org/10.1007/bf02785712

zbMATH Keywords

quantum theory

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Cites Work

• On analytic properties of vertex parts in quantum field theory
• A proof of the mandelstam representation in perturbation theory
• Singularities and Discontinuities of Feynman Amplitudes
• Threshold behaviour in quantum field theory