Extended Landau variety and the singularity spectrum of position-space Feynman amplitudes

DOI10.2977/prims/1195187875zbMath0454.46035OpenAlexW2031831821MaRDI QIDQ1149616

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Publication date: 1979

Published in: (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2977/prims/1195187875

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