Black holes, gravitational waves and fundamental physics: a roadmap
L Barack, V Cardoso, S Nissanke… - … and quantum gravity, 2019 - iopscience.iop.org
70 AIM, UMR 7158, CEA/DRF, CNRS, Université Paris Diderot, Irfu/Service d'Astrophysique,
Centre de Saclay, FR-91191 Gif-sur-Yvette, France
Centre de Saclay, FR-91191 Gif-sur-Yvette, France
The motion of point particles in curved spacetime
This review is concerned with the motion of a point scalar charge, a point electric charge,
and a point mass in a specified background spacetime. In each of the three cases the …
and a point mass in a specified background spacetime. In each of the three cases the …
SpECTRE: a task-based discontinuous Galerkin code for relativistic astrophysics
We introduce a new relativistic astrophysics code, SpECTRE, that combines a discontinuous
Galerkin method with a task-based parallelism model. SpECTRE's goal is to achieve more …
Galerkin method with a task-based parallelism model. SpECTRE's goal is to achieve more …
Gravitational self-force on a particle in eccentric orbit around a Schwarzschild black hole
L Barack, N Sago - Physical Review D—Particles, Fields, Gravitation, and …, 2010 - APS
We present a numerical code for calculating the local gravitational self-force acting on a
pointlike particle in a generic (bound) geodesic orbit around a Schwarzschild black hole …
pointlike particle in a generic (bound) geodesic orbit around a Schwarzschild black hole …
Waveform modelling for the laser interferometer space antenna
LISA, the Laser Interferometer Space Antenna, will usher in a new era in gravitational-wave
astronomy. As the first anticipated space-based gravitational-wave detector, it will expand …
astronomy. As the first anticipated space-based gravitational-wave detector, it will expand …
[HTML][HTML] Continuum and discrete initial-boundary value problems and Einstein's field equations
Many evolution problems in physics are described by partial differential equations on an
infinite domain; therefore, one is interested in the solutions to such problems for a given …
infinite domain; therefore, one is interested in the solutions to such problems for a given …
Multidomain spectral method for self-force calculations
Second-order self-force calculations will be critical for modeling extreme-mass-ratio
inspirals, and they are now known to have high accuracy even for binaries with mass …
inspirals, and they are now known to have high accuracy even for binaries with mass …
Hyperboloidal discontinuous time-symmetric numerical algorithm with higher order jumps for gravitational self-force computations in the time domain
LJG Da Silva, RP Macedo, JE Thompson… - arXiv preprint arXiv …, 2023 - arxiv.org
Within the next decade the Laser Interferometer Space Antenna (LISA) is due to be
launched, providing the opportunity to extract physics from stellar objects and systems, such …
launched, providing the opportunity to extract physics from stellar objects and systems, such …
Formulation of discontinuous Galerkin methods for relativistic astrophysics
SA Teukolsky - Journal of Computational Physics, 2016 - Elsevier
The DG algorithm is a powerful method for solving pdes, especially for evolution equations
in conservation form. Since the algorithm involves integration over volume elements, it is not …
in conservation form. Since the algorithm involves integration over volume elements, it is not …
Gravitational perturbations and metric reconstruction: Method of extended homogeneous solutions applied to eccentric orbits on a Schwarzschild black hole
We calculate the gravitational perturbations produced by a small mass in eccentric orbit
about a much more massive Schwarzschild black hole and use the numerically computed …
about a much more massive Schwarzschild black hole and use the numerically computed …