OPITeR: A program for tensor reduction of multi-loop Feynman Integrals
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866910919922024448 |
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| author | Goode, Jae Herzog, Franz Teale, Sam |
| author_facet | Goode, Jae Herzog, Franz Teale, Sam |
| contents | We present OPITeR, a FORM program for the reduction of multi-loop tensor Feynman integrals. The program can handle tensors, including spinor indices, with rank of up to 20 and can deal with up to 8 independent external momenta. The reduction occurs in $D$ dimensions compatible with conventional dimensional regularization. The program is able to manifest symmetries of the integrand in the tensor reduced form. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2411_02233 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | OPITeR: A program for tensor reduction of multi-loop Feynman Integrals Goode, Jae Herzog, Franz Teale, Sam High Energy Physics - Phenomenology High Energy Physics - Theory We present OPITeR, a FORM program for the reduction of multi-loop tensor Feynman integrals. The program can handle tensors, including spinor indices, with rank of up to 20 and can deal with up to 8 independent external momenta. The reduction occurs in $D$ dimensions compatible with conventional dimensional regularization. The program is able to manifest symmetries of the integrand in the tensor reduced form. |
| title | OPITeR: A program for tensor reduction of multi-loop Feynman Integrals |
| topic | High Energy Physics - Phenomenology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2411.02233 |