Singularities of Feynman amplitudes

DOI10.1007/BF02827793zbMath0137.45801MaRDI QIDQ5512116

I. T. Drummond

Publication date: 1963

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

zbMATH Keywords

quantum theory

Related Items (3)

Hermitian Analyticity and S-Matrix Singularity Structure ⋮ The structure of singularities of Feynman integrals ⋮ A scalar-tensor cosmological model with dynamical light velocity

Cites Work

• Analytic properties of npoint loops in perturbation theory
• Analyticity and unitarity
• Derivation of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>CPT</mml:mi></mml:math>Theorem and the Connection between Spin and Statistics from Postulates of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>S</mml:mi></mml:math>-Matrix Theory
• Introduction to Momentum Space Integration Techniques in Perturbation Theory
• Analytic properties of partial differential cross-sections
• Singularities of the Second Type
• Singularities and Discontinuities of Feynman Amplitudes

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