272 citations · 1.9k across the 45 of their papers we have counts for
6 papers · 1 filter
Spherical symmetry in a dark energy permeated space-time
N. Radicella, M. Sereno, A. Tartaglia
The properties of a spherically symmetric static space-time permeated of dark energy are worked out. Dark energy is viewed as the strain energy of an elastically deformable four di…
Modulation of LISA free-fall orbits due to the Earth-Moon system
M. Cerdonio, F. De Marchi, R. De Pietri +5
We calculate the effect of the Earth-Moon (EM) system on the free-fall motion of LISA test masses. We show that the periodic gravitational pulling of the EM system induces a resona…
Effects of Interplanetary Dust on the LISA drag-free Constellation
Massimo Cerdonio, Fabrizio De Marchi, Roberto De Pietri +5
The analysis of non-radiative sources of static or time-dependent gravitational fields in the Solar System is crucial to accurately estimate the free-fall orbits of the LISA space…
Local dark matter searches with LISA
M. Cerdonio, R. De Pietri, Ph. Jetzer +1
The drag-free satellites of LISA will maintain the test masses in geodesic motion over many years with residual accelerations at unprecedented small levels and time delay interfero…
The weakly perturbed Schwarzschild lens in the strong deflection limit
V. Bozza, M. Sereno
We investigate the strong deflection limit of gravitational lensing by a Schwarzschild black hole embedded in an external gravitational field. The study of this model, analogous to…
Weak field limit of Reissner-Nordstrom black hole lensing
M. Sereno
We study gravitational lensing by a Reissner-Nordstrom (RN) black hole in the weak field limit. We obtain the basic equations for the deflection angle and time delay and find analy…