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Feynman parameter integration through differential equations
We present a new method for numerically computing generic multi-loop Feynman integrals. The method relies on an iterative application of Feynman’s trick for combining two propagators. Each application of Feynman’s trick introduces a simplified Feynman integral topology which depends on a Feynman par...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2022
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.108.036024 http://cds.cern.ch/record/2847528 |