Cosmological correlators at the loop level
Abstract Cosmological correlators encode rich information about physics at the Hubble scale and may exhibit characteristic oscillatory signals due to the exchange of massive particles. Although many 1-loop processes, especially those that break de Sitter (dS) boosts, can generate significant leading...
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| Natura: | Articolo |
| Lingua: | English |
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SpringerOpen
2025-03-01
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| Serie: | Journal of High Energy Physics |
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| Accesso online: | https://doi.org/10.1007/JHEP03(2025)051 |