3.6k citations · 41.2k across the 167 of their papers we have counts for
3 papers · 1 filter
The Mario Schenberg Gravitational Wave Detector: A mathematical model for its quadrupolar oscilations
César A. Costa, Odylio D. Aguiar, Nadja S. Magalhães
In this work we present a mathematical model for the mechanical response of the Brazilian Mario SCHENBERG gravitational wave (GW) detector to such waves. We found the physical para…
A perturbative solution for gravitational waves in quadratic gravity
Edgard C. de Rey Neto, Odylio D. Aguiar, José C. N. de Araujo
We find a gravitational wave solution to the linearized version of quadratic gravity by adding successive perturbations to the Einstein's linearized field equations. We show that o…
A gravitational shock wave generated by a beam of null matter in quadratic gravity
E. C. de Rey Neto, J. C. N. de Araujo, O. D. Aguiar
In the present work we approximate an ultrarelativistic jet by a homogeneous beam of null matter with finite width. Then, we study the influence of this beam over the space-time me…