Coherent states, background fields, and double copy
Fuente:
arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866918151995785216 |
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| author | Ilderton, Anton Lindved, William |
| author_facet | Ilderton, Anton Lindved, William |
| contents | We show that scattering amplitudes on any gauge theory background admitting a coherent state description double copy to amplitudes in a curved spacetime. The metric of the spacetime is built from the gauge background using a notion of classical double copy which emerges naturally at the amplitude level. In the self-dual sector this map relates backgrounds which are exact vacuum solutions in gauge theory and gravity. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_16852 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Coherent states, background fields, and double copy Ilderton, Anton Lindved, William High Energy Physics - Theory We show that scattering amplitudes on any gauge theory background admitting a coherent state description double copy to amplitudes in a curved spacetime. The metric of the spacetime is built from the gauge background using a notion of classical double copy which emerges naturally at the amplitude level. In the self-dual sector this map relates backgrounds which are exact vacuum solutions in gauge theory and gravity. |
| title | Coherent states, background fields, and double copy |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2505.16852 |