496 citations · 9.5k across the 119 of their papers we have counts for
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High accuracy simulations of Kerr tails: coordinate dependence and higher multipoles
Manuel Tiglio, Lawrence Kidder, Saul Teukolsky
We investigate the late time behavior of a scalar field on a fixed Kerr background using a 2+1 dimensional pseudospectral evolution code. We compare evolutions of pure axisymmetric…
High-accuracy comparison of numerical relativity simulations with post-Newtonian expansions
Michael Boyle, Duncan A. Brown, Lawrence E. Kidder +5
Numerical simulations of 15 orbits of an equal-mass binary black hole system are presented. Gravitational waveforms from these simulations, covering more than 30 cycles and ending…
Spin Evolution of Accreting Neutron Stars: Nonlinear Development of the R-mode Instability
Ruxandra Bondarescu, Saul A. Teukolsky, Ira Wasserman
The nonlinear saturation of the r-mode instability and its effects on the spin evolution of Low Mass X-ray Binaries (LMXBs) are modeled using the triplet of modes at the lowest par…
Evolving relativistic fluid spacetimes using pseudospectral methods and finite differencing
Matthew D. Duez, Lawrence E. Kidder, Saul A. Teukolsky
We present a new code for solving the coupled Einstein-hydrodynamics equations to evolve relativistic, self-gravitating fluids. The Einstein field equations are solved on one grid…