100 citations · 109 across the 5 of their papers we have counts for
5 papers
Dendro-GR at high mass ratios with high spins
William K. Black, David W. Neilsen, Eric W. Hirschmann +1
The Laser Interferometer Space Antenna (LISA) launches in less than a decade; it will detect spinning high-mass-ratio binary black hole inspirals annually, alongside other third-ge…
Nonlinear Stability of Kerr-Sen Black Holes in Merging Binaries
Andrew Carroll, Eric W. Hirschmann, Hyun Lim +3
We investigate the stability of Kerr-Sen black holes, which arise in Einstein-Maxwell-dilaton-axion theory. Within a numerical relativity framework, we perform head-on binary black…
Nyquist-resolving gravitational waves via orbital frequency-based refinement
William K. Black, David Neilsen, Eric W. Hirschmann +2
Adaptive mesh refinement efficiently facilitates the computation of gravitational waveforms in numerical relativity. However, determining precisely when, where, and to what extent…
Critical Collapse of the Massless Scalar Field in Axisymmetry
M. W. Choptuik, E. W. Hirschmann, S. L. Liebling +1
We present results from a numerical study of critical gravitational collapse of axisymmetric distributions of massless scalar field energy. We find threshold behavior that can be d…
Critical behavior of gravitating sphalerons
R. Steven Millward, Eric W. Hirschmann
We examine the gravitational collapse of sphaleron type configurations in Einstein--Yang--Mills--Higgs theory. Working in spherical symmetry, we investigate the critical behavior i…