Schwinger's propagator is only a Green function

DOI10.1088/0264-9381/18/1/306zbMath0973.83025arXivhep-ph/0007167OpenAlexW1976017603WikidataQ60154353 ScholiaQ60154353MaRDI QIDQ2704294

N. C. Tsamis, Richard Woodard

Publication date: 5 December 2001

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-ph/0007167

zbMATH Keywords

inflationquantum gravitycosmological constantGreen functionquantum electrodynamicsSchwinger's propagator

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Quantum field theory on curved space or space-time backgrounds (81T20) Quantization of the gravitational field (83C45) Electromagnetic fields in general relativity and gravitational theory (83C50) PDEs in connection with relativity and gravitational theory (35Q75)

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