4 papers · 1 filter
Second order perturbations of a Schwarzschild black hole: inclusion of odd parity perturbations
Carlos O. Nicasio, Reinaldo Gleiser, Jorge Pullin
We consider perturbations of a Schwarzschild black hole that can be of both even and odd parity, keeping terms up to second order in perturbation theory, for the axisymmet…
Inspiralling black holes: the close limit
Gaurav Khanna, John Baker, Reinaldo Gleiser +5
Using several approximations, we calculate an estimate of the gravitational radiation emitted when two equal mass black holes coalesce at the end of their binary inspiral. We find…
Gravitational radiation from Schwarzschild black holes: the second order perturbation formalism
Reinaldo Gleiser, Carlos Nicasio, Richard Price +1
The perturbation theory of black holes has been useful recently for providing estimates of gravitational radiation from black hole collisions. Second order perturbation theory, rel…
Second order perturbations of a Schwarzschild black hole
Reinaldo Gleiser, Oscar Nicasio, Richard Price +1
We study the even-parity perturbations of a Schwarzschild black hole to second order. The Einstein equations can be reduced to a single linear wave equation with a potenti…