81 citations · 133 across the 4 of their papers we have counts for
10 papers
Gravitational-wave echoes from numerical-relativity waveforms via space-time construction near merging compact objects
Sizheng Ma, Qingwen Wang, Nils Deppe +7
We propose a new approach toward reconstructing the late-time near-horizon geometry of merging binary black holes, and toward computing gravitational-wave echoes from exotic compac…
The SpECTRE Cauchy-characteristic evolution system for rapid, precise waveform extraction
Jordan Moxon, Mark A. Scheel, Saul A. Teukolsky +5
We give full details regarding the new Cauchy-characteristic evolution (CCE) system in SpECTRE. The implementation is built to provide streamlined flexibility for either extracting…
Comparing Remnant Properties from Horizon Data and Asymptotic Data in Numerical Relativity
Dante A. B. Iozzo, Neev Khera, Leo C. Stein +10
We present a new study of remnant black hole properties from 13 binary black hole systems, numerically evolved using the Spectral Einstein Code. The mass, spin, and recoil velocity…
Adding Gravitational Memory to Waveform Catalogs using BMS Balance Laws
Keefe Mitman, Dante A. B. Iozzo, Neev Khera +9
Accurate models of gravitational waves from merging binary black holes are crucial for detectors to measure events and extract new science. One important feature that is currently…
High-accuracy waveforms for black hole-neutron star systems with spinning black holes
Francois Foucart, Alexander Chernoglazov, Michael Boyle +10
The availability of accurate numerical waveforms is an important requirement for the creation and calibration of reliable waveform models for gravitational wave astrophysics. For b…
Extending Gravitational Wave Extraction Using Weyl Characteristic Fields
Dante A. B. Iozzo, Michael Boyle, Nils Deppe +5
We present a detailed methodology for extracting the full set of Newman-Penrose Weyl scalars from numerically generated spacetimes without requiring a tetrad that is completely ort…