Perturbative soft graviton theorems in de Sitter spacetime
Abstract We consider soft graviton scattering for a theory where Einstein’s gravity is minimally coupled to a scalar field in the presence of a cosmological constant, i.e. in a background de Sitter space. Employing a perturbative expansion in a small cosmological constant, we compute leading, sublea...
-д хадгалсан:
| Үндсэн зохиолчид: | , , |
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| Формат: | Artigo |
| Хэл сонгох: | Inglês |
| Хэвлэсэн: |
SpringerOpen
2025-12-01
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| Цуврал: | Journal of High Energy Physics |
| Нөхцлүүд: | |
| Онлайн хандалт: | https://doi.org/10.1007/JHEP12(2025)008 |
| Шошгууд: |
Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!
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