Gravitational-wave extraction from neutron-star oscillations
General Relativity and Quantum Cosmology
2015-03-13 v3
Abstract
We compare different gravitational-wave extraction methods used in three-dimensional nonlinear simulations against linear simulations of perturbations of spherical spacetimes with matter. We present results from fully general-relativistic simulations of a system composed by an oscillating and non-rotating star emitting gravitational radiation. Results about the onset of non-linear effects are also shown.
Cite
@article{arxiv.0902.2720,
title = {Gravitational-wave extraction from neutron-star oscillations},
author = {Sebastiano Bernuzzi and Luca Baiotti and Giovanni Corvino and Roberto De Pietri and Alessandro Nagar},
journal= {arXiv preprint arXiv:0902.2720},
year = {2015}
}