33 citations · 67 across the 7 of their papers we have counts for
7 papers
Lagrangian formulation of the Tsallis entropy
Rocco D'Agostino, Giuseppe Gaetano Luciano
We investigate the gravitational origin of the Tsallis entropy, characterized by the nonadditive index . Utilizing Wald's formalism within the framework of modified theor…
Testing Yukawa cosmology at the Milky Way and M31 galactic scales
Rocco D'Agostino, Kimet Jusufi, Salvatore Capozziello
We address the galaxy rotation curves through the Yukawa gravitational potential emerging as a correction of the Newtonian potential in extended theories of gravity. On the one han…
Can the NANOGrav observations constrain the geometry of the universe?
Matteo Califano, Rocco D'Agostino, Daniele Vernieri
The theory of inflation provides an elegant explanation for the nearly flat universe observed today, which represents one of the pillars of the standard cosmological model. However…
Reconstructing the distortion function of non-local cosmology: a model-independent approach
Salvatore Capozziello, Rocco D'Agostino
We consider non-local modifications of General Relativity given by a distortion function in terms of the inverse of the d'Alembert operator. The inclusion of these terms is motivat…
Cosmographic view on the and tensions
Rocco D'Agostino, Rafael C. Nunes
Measurements of the and parameters within the standard cosmological model recently highlighted significant statistical tensions between the cosmic microwave background…
Exploring departures from Schwarzschild black hole in gravity
Vittorio De Falco, Francesco Bajardi, Rocco D'Agostino +2
Different astrophysical methods can be combined to detect possible deviations from General Relativity. In this work, we consider a class of gravity models selected by the ex…