155 citations · 684 across the 18 of their papers we have counts for
10 papers · 1 filter
Analytical results for binary dynamics at the first post-Newtonian order in Einstein-Cartan theory with the Weyssenhoff fluid
Vittorio De Falco, Emmanuele Battista
The quantum spin effects inside matter can be modeled via the Weyssenhoff fluid, which permits to unearth a formal analogy between general relativity and Einstein-Cartan theory at…
Static and spherically symmetric wormholes in metric-affine theories of gravity
Vittorio De Falco, Salvatore Capozziello
We consider static and spherically symmetric wormhole solutions in extended metric-affine theories of gravity supposing that stability and traversability of these objects can be ac…
Epicyclic frequencies in the equatorial plane around stationary and axially symmetric wormhole geometries
Vittorio De Falco
Epicyclic frequencies are usually observed in X-ray binaries and constitute a powerful astrophysical mean to probe the strong gravitational field around a compact object. We consid…
The role of the boundary term in symmetric teleparallel gravity
Salvatore Capozziello, Vittorio De Falco, Carmen Ferrara
In the framework of metric-affine gravity, we consider the role of the boundary term in Symmetric Teleparallel Gravity assuming models where is a smooth function of th…
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…
New trends in the general relativistic Poynting-Robertson effect modeling
Vittorio De Falco
The general relativistic Poynting-Robertson (PR) effect is a very important dissipative phenomenon occurring in high-energy astrophysics. Recently, it has been proposed a new model…
Propagation of light in the presence of gravity generated by static and spherically symmetric curved space-times using Maxwell equations
Enderson Falcón-Gómez, Adrián Amor-Martín, Valentín De La Rubia +3
In this manuscript, we present an alternative method for calculating null geodesics in General Static Isotropic Metrics in General Relativity and Extended Theories of Gravity. By a…
Interaction between linear polarized plane gravitational waves and a plane electromagnetic wave in the electromagnetic-gravity analogue
Enderson Falcón-Gomez, Vittorio De Falco, Kerlos Atia Abdalmalak +4
We study the interaction among gravitational and electromagnetic plane waves by means of an analogue electromagnetic model of gravity, where the gravitational properties are encode…
First post-Newtonian -body problem in Einstein-Cartan theory with the Weyssenhoff fluid: Lagrangian and first integrals
Emmanuele Battista, Vittorio De Falco, Davide Usseglio
The rotational dynamics of an -body system at the first post-Newtonian order in Einstein-Cartan theory is derived. This result is achieved by performing the point-particle limit…
Analytical coordinate time at first post-Newtonian order
Vittorio De Falco, Emmanuele Battista, John Antoniadis
In this letter, we exploit the Damour-Deruelle solution to derive the analytical expression of the coordinate time in terms of the polar angle. This formula has advantageous applic…