53 citations · 125 across the 9 of their papers we have counts for
9 papers
Gravitational wave recoils in non-axisymmetric Robinson-Trautman spacetimes
R. F. Aranha, I. Damião Soares, E. V. Tonini
We examine the gravitational wave recoil waves and the associated net kick velocities in non-axisymmetric Robinson-Trautman spacetimes. We use characteristic initial data for the d…
Gravitational wave momentum extraction in non-axisymmetric Robinson-Trautman spacetimes
R. F. Aranha, I. Damião Soares, E. V. Tonini
We examine numerically the gravitational wave recoil in non-axisymmetric Robinson-Trautman spacetimes. We construct characteristic initial data for the Robinson-Trautman dynamics w…
Bouncing Braneworld Cosmologies and Initial Conditions to Inflation
Rodrigo Maier, Ivano Damião Soares, Eduardo Valentino Tonini
We examine the full nonlinear dynamics of closed FRW universes in the framework of D-branes formalism. Friedmann equations contain additional terms arising from the bulk-brane inte…
Gravitational Wave Recoil and Kick Processes in the Merger of Two Colliding Black Holes: The Non Head-on Case
R. F. Aranha, I. Damião Soares, E. V. Tonini
We examine numerically the process of gravitational wave recoil in the merger of two black holes in non head-on collision, in the realm of Robinson-Trautman spacetimes. Characteris…
Mass-Energy and Momentum Extraction by Gravitational Wave Emission in the Merger of Two Colliding Black Holes: The Non-Head-On Case
R. F. Aranha, I. Damião Soares, E. V. Tonini
We examine numerically the post-merger regime of two Schwarzschild black holes in non head-on collision. Our treatment is made in the realm of non-axisymmetric Robinson-Trautman sp…
The Efficiency of Gravitational Bremsstrahlung Production in the Collision of Two Schwarzschild Black Holes
R. F. Aranha, H. P. de Oliveira, I. Damião Soares +1
We examine the efficiency of gravitational bremsstrahlung production in the process of head-on collision of two boosted Schwarzschild black holes. We constructed initial data for t…