Probing Dynamical Dark Energy with Late-Time Data: Evidence, Tensions, and the Limits of the $w_0w_a$CDM Framework
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arXiv
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| Auteurs principaux: | Xu, Tengpeng, Kumar, Suresh, Chen, Yun, Capistrano, Abraão J. S., Akarsu, Özgür |
|---|---|
| Format: | Preprint |
| Publié: |
2026
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