A Goldstone boson equivalence for inflation
Abstract The effective field theory of single-field inflation characterizes the inflationary epoch in terms of a pattern of symmetry breaking. An operator acquires a time-dependent vacuum expectation value, defining a preferred spatial slicing. In the absence of dynamical gravity, the fluctuations a...
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| Auteurs principaux: | , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
SpringerOpen
2024-09-01
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| Collection: | Journal of High Energy Physics |
| Sujets: | |
| Accès en ligne: | https://doi.org/10.1007/JHEP09(2024)117 |
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