Modified Gravity Realizations of Quintom Dark Energy after DESI DR2
We investigate the realization of quintom scenario for dynamical dark energy within modified gravity theories that can efficiently fit the recent observational data sets. Starting from a general effective field theory formulation of dark energy in metric-affine geometry, we derive the background act...
Tallennettuna:
| Päätekijät: | , , , , |
|---|---|
| Aineistotyyppi: | Artigo |
| Kieli: | Inglês |
| Julkaistu: |
IOP Publishing
2025-01-01
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| Sarja: | The Astrophysical Journal |
| Aiheet: | |
| Linkit: | https://doi.org/10.3847/1538-4357/ade43f |
| Tagit: |
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