A
Andy Bohn
Researcher at Cornell University
Publications - 6
Citations - 312
Andy Bohn is an academic researcher from Cornell University. The author has contributed to research in topics: Binary black hole & Black hole. The author has an hindex of 6, co-authored 6 publications receiving 235 citations.
Papers
More filters
Journal ArticleDOI
What does a binary black hole merger look like
Andy Bohn,William Throwe,Francois Hebert,Katherine Henriksson,Darius Bunandar,Nicholas Taylor,Mark A. Scheel +6 more
TL;DR: In this paper, a method of calculating the strong-field gravitational lensing caused by many analytic and numerical spacetimes is presented, which is used to calculate the distortion caused by isolated black holes and by numerically evolved black hole binaries.
Journal ArticleDOI
What does a binary black hole merger look like
Andy Bohn,William Throwe,Francois Hebert,Katherine Henriksson,Darius Bunandar,Darius Bunandar,Mark A. Scheel,Nicholas Taylor +7 more
TL;DR: In this article, a method of calculating the strong-field gravitational lensing caused by many analytic and numerical spacetimes is presented, which is used to calculate the distortion caused by isolated black holes (BHs) and by numerically evolved BH binaries.
Journal ArticleDOI
SpECTRE: A task-based discontinuous Galerkin code for relativistic astrophysics
Lawrence E. Kidder,Scott E. Field,Scott E. Field,Francois Foucart,Erik Schnetter,Erik Schnetter,Erik Schnetter,Saul A. Teukolsky,Andy Bohn,Nils Deppe,Peter Diener,Francois Hebert,Jonas Lippuner,Jonah Miller,Jonah Miller,Christian D. Ott,Mark A. Scheel,Trevor Vincent +17 more
TL;DR: SpECTRE as mentioned in this paper combines a discontinuous Galerkin method with a task-based parallelism model to achieve more accurate solutions for challenging relativistic astrophysics problems such as corecollapse supernovae and binary neutron star mergers.
Journal ArticleDOI
Toroidal horizons in binary black hole mergers
TL;DR: The first binary black hole event horizon with a toroidal topology has been found in this article, where the authors present a coordinate transformation to a foliation of spacelike hypersurfaces that "cut a hole" through the event horizon surface.
Journal ArticleDOI
Elastic scattering in general relativistic ray tracing for neutrinos
M. Brett Deaton,M. Brett Deaton,Evan O'Connor,Evan O'Connor,Yonglin Zhu,Andy Bohn,Jerred Jesse,Francois Foucart,Francois Foucart,Matthew D. Duez,Gail C. McLaughlin +10 more
TL;DR: In this article, a covariant ray tracing algorithm for computing high-resolution neutrino distributions in general relativistic numerical spacetimes with hydrodynamical sources is presented.