Probing Dynamical Dark Energy with Late-Time Data: Evidence, Tensions, and the Limits of the $w_0w_a$CDM Framework

Fuente: arXiv

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Bibliographic Details
Main Authors:	Xu, Tengpeng, Kumar, Suresh, Chen, Yun, Capistrano, Abraão J. S., Akarsu, Özgür
Format:	Preprint
Published:	2026
Subjects:	Cosmology and Nongalactic Astrophysics
Online Access:	Acceder al recurso
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Internet

https://arxiv.org/abs/2602.11936