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Discontinuities, Feynman parameters and d-lines
The calculation of asymptotic limits of Feynman diagrams using Feynman parameter techniques has developed a powerful and useful technology. A major gap in this armory has concerned the calculation of specific discontinuities of Feynman diagrams. The author remedies this gap and illustrates the new t...
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| Lenguaje: | eng |
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1977
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| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(77)90264-4 http://cds.cern.ch/record/878479 |