173 citations · 1.1k across the 43 of their papers we have counts for
3 papers · 1 filter
Probing the physical and mathematical structure of gravity by PSR
Mariafelicia De Laurentis, Ivan De Martino
There are several approaches to extend General Relativity in order to explain the phenomena related to the Dark Matter and Dark Energy. These theories, generally called Extended Th…
Constraining f(R) gravity with PLANCK data on galaxy cluster profiles
I. De Martino, M. De Laurentis, F. Atrio-Barandela +1
Models of gravity that introduce corrections to the Newtonian potential in the weak field limit are tested at the scale of galaxy clusters. These models can explain the dyna…
Testing f(R)-theories using the first time derivative of the orbital period of the binary pulsars
Mariafelicia De Laurentis, Ivan De Martino
In this paper we use one of the Post-Keplerian parameters to obtain constraints on f(R)-theories of gravity. Using Minkowskian limit, we compute the prediction of f(R)-theories on…