Future third-generation (3G) ground-based gravitational wave (GW) detectors, such as the
Einstein Telescope and Cosmic Explorer, will have unprecedented sensitivities enabling …

GRChombo is an open-source code for performing Numerical Relativity time evolutions,
built on top of the publicly available Chombo software for the solution of PDEs. Whilst …

We propose two frequency-domain filters to analyze ringdown signals of binary black hole
mergers. The first rational filter is constructed based on a set of (arbitrary) quasinormal …

As computational astrophysics comes under pressure to become a precision science, there
is an increasing need to move to high accuracy schemes for computational astrophysics …

Gravitational waves emitted by neutron star black hole mergers encode key properties of
neutron stars—such as their size, maximum mass, and spins—and black holes. However, it …

Gravitational wave astronomy has set in motion a scientific revolution. To further enhance
the science reach of this emergent field of research, there is a pressing need to increase the …

Binary black hole systems are among the most important sources for gravitational wave
detection. They are also good objects for theoretical research for general relativity. A …

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 …

We demonstrate the flexibility and utility of the Berger–Rigoutsos adaptive mesh refinement
(AMR) algorithm used in the open-source numerical relativity (NR) code GRC hombo for …

We investigate the impact of using high-order numerical methods to study the merger of
magnetized neutron stars with finite-temperature microphysics and neutrino cooling in full …