Note on single-trace EYM amplitudes with MHV configuration
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arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866929693076226048 |
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| author | Li, Zhirun Du, Yi-Jian |
| author_facet | Li, Zhirun Du, Yi-Jian |
| contents | In the maximally-helicity-violating (MHV) configuration, tree-level single-trace Einstein-Yang-Mills (EYM) amplitude with one and two gravitons have been shown to satisfy a formula where each graviton splits into a pair of collinear gluons. In this paper, we extend this formula to more general cases. We provide a general formula which expresses tree-level single-trace MHV amplitudes in terms of pure gluon amplitudes, where each graviton turns into a pair of collinear gluons. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_18832 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Note on single-trace EYM amplitudes with MHV configuration Li, Zhirun Du, Yi-Jian High Energy Physics - Theory In the maximally-helicity-violating (MHV) configuration, tree-level single-trace Einstein-Yang-Mills (EYM) amplitude with one and two gravitons have been shown to satisfy a formula where each graviton splits into a pair of collinear gluons. In this paper, we extend this formula to more general cases. We provide a general formula which expresses tree-level single-trace MHV amplitudes in terms of pure gluon amplitudes, where each graviton turns into a pair of collinear gluons. |
| title | Note on single-trace EYM amplitudes with MHV configuration |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2501.18832 |