17 citations · 17 across the 2 of their papers we have counts for
4 papers · 1 filter
Forming Nonsingular Black Holes from Dust Collapse
R. Maier, I. Damião Soares
The dynamics of the gravitational collapse is examined in the realm of string based formalism of D-branes that encompass General Relativity as a low energy limit. A complete analyt…
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…
Chaotic exit to inflation: the dynamics of pre-inflationary universes
H. P. de Oliveira, I. Damiao Soares, T. J. Stuchi
We show that anisotropic Bianchi type-IX models, with matter and cosmological constant have chaotic dynamics, connected to the presence of a saddle-center in phase space. The topol…
Gravitational Wave Emission and Mass Extraction from a Perturbed Schwarzschild Black Hole (continue)
M. C. Lima, I. Damião Soares
A relativistic model for the emission of gravitational waves from an initially unperturbed Schwarzschild black hole, or spherical collapsing configuration, is completely integrated…