Reconstructing the cosmic expansion with a generalized q(z) parameterization: A decelerating Universe from late-time constraints

Fuente: arXiv

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Bibliographic Details
Main Authors:	Verdugo, Tomás, Hernández-Almada, Alberto, García-Aspeitia, Miguel A., Magaña, Juan, Motta, Verónica
Format:	Preprint
Published:	2026
Subjects:	Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology
Online Access:	Acceder al recurso
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Internet

https://arxiv.org/abs/2604.23992