Noniterative solutions of the Bethe-Salpeter equation in a model with noncanonical propagators

DOI10.1088/0305-4470/21/7/025zbMath0695.35197OpenAlexW1982184909MaRDI QIDQ3470971

W. Kaase

Publication date: 1988

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/21/7/025

zbMATH Keywords

asymptotic behaviourBethe-Salpeter equationcontraction-mapping argumentsnon-canonical propagatorsnon-iterative solutions

Mathematics Subject Classification ID

Asymptotic behavior of solutions to PDEs (35B40) Partial differential equations of mathematical physics and other areas of application (35Q99) Bethe-Salpeter and other integral equations arising in quantum theory (81Q40)

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