Tropical Feynman integration in the physical region
Fuente:
arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2023
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866916398250328064 |
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| author | Borinsky, Michael Munch, Henrik J. Tellander, Felix |
| author_facet | Borinsky, Michael Munch, Henrik J. Tellander, Felix |
| contents | The software feyntrop for direct numerical evaluation of Feynman integrals is presented. We focus on the underlying combinatorics and polytopal geometries facilitating these methods. Especially matroids, generalized permutohedra and normality are discussed in detail. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2310_19890 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Tropical Feynman integration in the physical region Borinsky, Michael Munch, Henrik J. Tellander, Felix High Energy Physics - Theory High Energy Physics - Phenomenology The software feyntrop for direct numerical evaluation of Feynman integrals is presented. We focus on the underlying combinatorics and polytopal geometries facilitating these methods. Especially matroids, generalized permutohedra and normality are discussed in detail. |
| title | Tropical Feynman integration in the physical region |
| topic | High Energy Physics - Theory High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2310.19890 |