299 citations · 342 across the 9 of their papers we have counts for
Showing gr-qcShow all
2 papers · 1 filter
gr-qc2025★ 4 cited
On the Metric gravity Viability in Accounting for the Binned Supernovae Data
A. Valletta, G. Montani, M. G. Dainotti +1
In this work, two models of metric gravity in the Jordan frame are investigated as a dynamical description of the late-time cosmic expansion using binned Type Ia Supernovae…
gr-qc2024
Running Einstein Constant and a Possible Vacuum State of the Universe
Giovanni Montani, Giulia Maniccia, Elisa Fazzari +1
We propose a revised formulation of General Relativity for cosmological settings, in which the Einstein constant varies with the energy density of the Universe. We demonstrate that…