Optical theorem in curved space-time quantum field theory

DOI10.1007/BF00670341zbMath0696.53047OpenAlexW2170854707MaRDI QIDQ910738

Jürgen Audretsch

Publication date: 1989

Published in: International Journal of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf00670341

zbMATH Keywords

in-in Feynman diagramsKlein- Gordon particlesoptical theoremRobertson-Walker universesS-matrix approach

Mathematics Subject Classification ID

Methods of quantum field theory in general relativity and gravitational theory (83C47) Applications of local differential geometry to the sciences (53B50)

Cites Work

• Families of methods for ordinary differential equations based on trigonometric polynomials
• Quantum Fields in Curved Space

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