299 citations · 488 across the 26 of their papers we have counts for
7 papers · 1 filter
Running Hubble constant: evolutionary Dark Energy
Giovanni Montani, Nakia Carlevaro, Maria G. Dainotti
We discuss an evolutionary dark energy model, based on the presence of non-equilibrium effects on the dark energy constituents, which are described via a bulk viscosity contributio…
Exploring the Hubble tension with a late time Modified Gravity scenario
Luis A. Escamilla, Donatella Fiorucci, Giovanni Montani +1
We investigate a modified cosmological model aimed at addressing the Hubble tension, considering revised dynamics in the late Universe. The model introduces a parameter affecti…
Modified gravity in the presence of matter creation: scenario for the late Universe
Giovanni Montani, Nakia Carlevaro, Mariaveronica De Angelis
We consider a dynamic scenario for characterizing the late Universe evolution, aiming to mitigate the Hubble tension. Specifically, we consider a metric gravity in the Jorda…
Evolution of an effective Hubble constant in modified gravity
Tiziano Schiavone, Giovanni Montani
We investigate the Hubble constant tension within modified gravity in the Jordan frame, focusing on its application to the dynamics of an isotropic Universe. A scalar field,…
Kinetic Model for Dark Energy - Dark Matter Interaction: Scenario for the Hubble Tension
Giovanni Montani, Nakia Carlevaro, Luis A. Escamilla +1
We analyze a model for Dark Energy - Dark Matter interaction, based on a decaying process of the former into the latter. The dynamical equations are constructed following a kinetic…
Symmetries of the Large Scale Structures of the Universe as a Phenomenology of a Fractal Turbulence: The Role of the Plasma Component
Giovanni Montani, Nakia Carlevaro
We present a new perspective on the symmetries that govern the formation of large-scale structures across the Universe, particularly focusing on the transition from the seeds of ga…