Notes on color reductions and $γ$ traces
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| Accesso online: | |
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| _version_ | 1866910911571165184 |
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| author | Schnetz, Oliver |
| author_facet | Schnetz, Oliver |
| contents | We present efficient algorithms to calculate the color factors for the $SU(N)$ gauge group and to evaluate $γ$ traces. The aim of these notes is to give a self-contained, proved account of the basic results with particular emphasis on color reductions. We fine tune existing algorithms to make calculations at high loop orders possible. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_05853 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Notes on color reductions and $γ$ traces Schnetz, Oliver High Energy Physics - Phenomenology High Energy Physics - Theory Mathematical Physics We present efficient algorithms to calculate the color factors for the $SU(N)$ gauge group and to evaluate $γ$ traces. The aim of these notes is to give a self-contained, proved account of the basic results with particular emphasis on color reductions. We fine tune existing algorithms to make calculations at high loop orders possible. |
| title | Notes on color reductions and $γ$ traces |
| topic | High Energy Physics - Phenomenology High Energy Physics - Theory Mathematical Physics |
| url | https://arxiv.org/abs/2504.05853 |