58 citations · 80 across the 7 of their papers we have counts for
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gr-qc2021★ 19 cited
Nonlinear Dynamics of Quadratic Gravity in Spherical Symmetry
Aaron Held, Hyun Lim
We present the first numerically stable nonlinear evolution for the leading-order gravitational effective field theory (Quadratic Gravity) in the spherically-symmetric sector. The…
gr-qc2018★ 58 cited
Massively Parallel Simulations of Binary Black Hole Intermediate-Mass-Ratio Inspirals
Milinda Fernando, David Neilsen, Hyun Lim +2
We present a highly-scalable framework that targets problems of interest to the numerical relativity and broader astrophysics communities. This framework combines a parallel octree…
gr-qc2014
Exploring Critical Collapse in the Semilinear Wave Equation using Space-Time Finite Elements
Hyun Lim, Matthew Anderson, Jung-Han Kimn
A fully implicit numerical approach based on the space-time finite element method is implemented for the semilinear wave equation in 1(space) + 1(time) and 2 + 1 dimensions to expl…