The Schwinger functions of a rational interaction: Local existence of the Borel transform

DOI10.1063/1.528366zbMath0775.33002OpenAlexW2060655579MaRDI QIDQ4710561

G. A. T. F. da Costa

Publication date: 25 June 1992

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

Full work available at URL: https://doi.org/10.1063/1.528366

Mathematics Subject Classification ID

Special functions (33-XX)

Related Items (1)

A rational interaction: Lower bound on the number of I-PI graphs without tadpoles

Cites Work

• Bounds on completely convergent Euclidean Feynman graphs
• Divergence of perturbation theory for bosons
• An improvement of Watson’s theorem on Borel summability

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