Causality bounds on scalar-tensor EFTs
Abstract We compute the causality/positivity bounds on the Wilson coefficients of scalar-tensor effective field theories. Two-sided bounds are obtained by extracting IR information from UV physics via dispersion relations of scattering amplitudes, making use of the full crossing symmetry. The gravit...
Tallennettuna:
| Päätekijät: | , , |
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| Aineistotyyppi: | Artigo |
| Kieli: | Inglês |
| Julkaistu: |
SpringerOpen
2023-10-01
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| Sarja: | Journal of High Energy Physics |
| Aiheet: | |
| Linkit: | https://doi.org/10.1007/JHEP10(2023)135 |
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