Non-perturbative de Sitter Jackiw-Teitelboim gravity
Abstract With non-perturbative de Sitter gravity and holography in mind, we deduce the genus expansion of de Sitter Jackiw-Teitelboim (dS JT) gravity. We find that this simple model of quantum cosmology has an effective string coupling which is pure imaginary. This imaginary coupling gives rise to a...
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| Hoofdauteurs: | , |
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| Formaat: | Artigo |
| Taal: | Inglês |
| Gepubliceerd in: |
SpringerOpen
2024-12-01
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| Reeks: | Journal of High Energy Physics |
| Onderwerpen: | |
| Online toegang: | https://doi.org/10.1007/JHEP12(2024)016 |
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