48 citations · 173 across the 10 of their papers we have counts for
10 papers
Formation and relaxation of halos in the context of wave DM particles evolving on a background of neutrino condensate
A. Capolupo, I. De Martino, S. Monda +2
We investigate the formation and relaxation of dark matter halos in the context of wave dark matter particles evolving on a background of neutrino condensate. To this aim, we solve…
Time Delay of Pulsar Signals in Astrophysical Black Hole Spacetimes
Parth Bambhaniya, Viraj Kalsariya, Saurabh +4
In this paper, we investigate the fully relativistic time delay of pulsar signals propagating in the vicinity of a rotating black hole and its potential mimickers, including a defo…
Gravitational signatures beyond Newton: exploring hierarchical three-body dynamics
Pietro Farina, Mariafelicia De Laurentis, Hideki Asada +2
Hierarchical three-body systems offer a compelling framework to explore the subtle interplay between Newtonian and relativistic gravitational effects in astrophysical environments.…
Probing Interacting Dark Sector with the next generation of gravitational-wave detectors
Matteo Califano, Ivan De Martino, Ruth Lazkoz
We have probed the capability of third-generation Gravitational Waves (GW) interferometers, such as the Einstein Telescope and Cosmic Explorer, to constrain a cosmological model wi…
Measuring the boson mass of fuzzy dark matter with stellar proper motions
Gabriel d'Andrade Furlanetto, Riccardo Della Monica, Ivan De Martino
Fuzzy Dark Matter (FDM) is among the most suitable candidates to replace WIMPs and to resolve the puzzling mystery of dark matter. A galactic dark matter halo made of these ultrali…
Constraining Energy-Momentum-Squared Gravity by binary pulsar observations
Elham Nazari, Mahmood Roshan, Ivan De Martino
In this paper, we introduce the post-Minkowskian approximation of Energy-Momentum-Squared Gravity (EMSG). This approximation is used to study the gravitational energy flux in the c…
Unveiling the nature of SgrA* with the geodesic motion of S-stars
Riccardo Della Monica, Ivan de Martino
Despite the huge improvements guaranteed by future GRAVITY observations of the S0-2 star, these will not be able to unveil the fundamental nature, whether black hole or wormhole, o…
Dynamical Evidence of a Solitonic Core of in the Milky Way
Ivan De Martino, Tom Broadhurst, S. -H. Henry Tye +2
A wavelike solution for the non-relativistic universal dark matter (wave-DM) is rapidly gaining interest, following distinctive predictions of pioneering simulations of cosmic stru…
Kinetic theory of Jean Instability in Eddington-inspired Born-Infield gravity
Ivan De Martino, Antonio Capolupo
We analyze the stability of self-gravitating systems which dynamics is investigated using the collisionless Boltzmann equation, and the modified Poisson equation of Eddington-inspi…
On the universality of MOG weak field approximation at galaxy cluster scale
Ivan De Martino, Mariafelicia De Laurentis
In its weak field limit, Scalar-tensor-vector gravity theory introduces a Yukawa-correction to the gravitational potential. Such a correction depends on the two parameters, whi…