Cosmic slowing down of acceleration with the Chaplygin–Jacobi gas as a dark fluid?J. A. S. Fortunato, W. S. Hipólito-Ricaldi, N. Videla and J. R. VillanuevaEur. Phys. J. C, 85 3 (2025) 274DOI: https://doi.org/10.1140/epjc/s10052-025-13996-3