Rapid transition of

Geff

at

zt≃0.01

as a possible solution of the Hubble and growth tensions

Valerio Marra1, 2, 3, ∗ and Leandros Perivolaropoulos4, † 1Núcleo de Astrofísica e Cosmologia & Departamento de Física, Universidade Federal do Espírito Santo, 29075-910, Vitória, ES, Brazil 2INAF – Osservatorio Astronomico di Trieste, via Tiepolo 11, 34131, Trieste, Italy 3IFPU – Institute for Fundamental Physics of the Universe, via Beirut 2, 34151, Trieste, Italy 4Department of Physics, University of Ioannina, GR-45110, Ioannina, Greece