2 papers
astro-ph.CO2026
Current and future constraints on the expansion history of the GREA model
Irene Graziotti, Chiara De Leo, Matteo Martinelli
In this work, we investigate the General Relativistic Entropic Acceleration (GREA) framework, in which late-time acceleration emerges from entropy production associated with the co…
astro-ph.CO2025
Distinguishing Distance Duality breaking models using electromagnetic and gravitational waves measurements
Chiara De Leo, Matteo Martinelli, Rocco D'Agostino +2
Several assumptions at the foundation of the standard cosmological model have as a direct consequence a specific relation between cosmological distances, known as the distance dual…