On redshift evolution and negative dark energy density in Pantheon + SupernovaeM. Malekjani, R. Mc Conville, E. Ó Colgáin, S. Pourojaghi and M. M. Sheikh-JabbariEur. Phys. J. C, 84 3 (2024) 317DOI: https://doi.org/10.1140/epjc/s10052-024-12667-z